Cleanup: spelling in comments

intern/cycles/render/gpu_display.h

@@ -163,7 +163,7 @@ class GPUDisplay {
    * This call might happen in parallel with draw, but can never happen in parallel with the
    * update.
    *
-   * The actual zero-ing can be deferred to a later moment. What is important is that after clear
+   * The actual zeroing can be deferred to a later moment. What is important is that after clear
    * and before pixels update the drawing texture will be fully empty, and that partial update
    * after clear will write new pixel values for an updating area, leaving everything else zeroed.
    *

intern/cycles/render/osl.cpp

@@ -727,8 +727,8 @@ void OSLCompiler::add(ShaderNode *node, const char *name, bool isfilepath)
     }
   }
 
-  /* create shader of the appropriate type. OSL only distinguishes between "surface"
+  /* Create shader of the appropriate type. OSL only distinguishes between "surface"
-   * and "displacement" atm */
+   * and "displacement" at the moment. */
   if (current_type == SHADER_TYPE_SURFACE)
     ss->Shader("surface", name, id(node).c_str());
   else if (current_type == SHADER_TYPE_VOLUME)

intern/cycles/util/util_debug.h

@@ -89,7 +89,7 @@ class DebugFlags {
     void reset();
 
     /* Whether adaptive feature based runtime compile is enabled or not.
-     * Requires the CUDA Toolkit and only works on Linux atm. */
+     * Requires the CUDA Toolkit and only works on Linux at the moment. */
     bool adaptive_compile;
   };
 

intern/ghost/intern/GHOST_SystemSDL.cpp

@@ -374,8 +374,8 @@ void GHOST_SystemSDL::processEvent(SDL_Event *sdl_event)
         if (window->getCursorGrabBounds(bounds) == GHOST_kFailure)
           window->getClientBounds(bounds);
 
-        /* Could also clamp to screen bounds wrap with a window outside the view will fail atm.
+        /* Could also clamp to screen bounds wrap with a window outside the view will
-         * Use offset of 8 in case the window is at screen bounds. */
+         * fail at the moment. Use offset of 8 in case the window is at screen bounds. */
         bounds.wrapPoint(x_new, y_new, 8, window->getCursorGrabAxis());
         window->getCursorGrabAccum(x_accum, y_accum);
 

intern/ghost/intern/GHOST_SystemWin32.cpp

@@ -1100,8 +1100,8 @@ GHOST_EventCursor *GHOST_SystemWin32::processCursorEvent(GHOST_WindowWin32 *wind
       window->getClientBounds(bounds);
     }
 
-    /* Could also clamp to screen bounds wrap with a window outside the view will fail atm.
+    /* Could also clamp to screen bounds wrap with a window outside the view will
-     * Use inset in case the window is at screen bounds. */
+     * fail at the moment. Use inset in case the window is at screen bounds. */
     bounds.wrapPoint(x_new, y_new, 2, window->getCursorGrabAxis());
 
     window->getCursorGrabAccum(x_accum, y_accum);

intern/ghost/intern/GHOST_SystemX11.cpp

@@ -973,8 +973,8 @@ void GHOST_SystemX11::processEvent(XEvent *xe)
         if (window->getCursorGrabBounds(bounds) == GHOST_kFailure)
           window->getClientBounds(bounds);
 
-        /* Could also clamp to screen bounds wrap with a window outside the view will fail atm.
+        /* Could also clamp to screen bounds wrap with a window outside the view will
-         * Use offset of 8 in case the window is at screen bounds. */
+         * fail at the moment. Use offset of 8 in case the window is at screen bounds. */
         bounds.wrapPoint(x_new, y_new, 8, window->getCursorGrabAxis());
 
         window->getCursorGrabAccum(x_accum, y_accum);

source/blender/blenkernel/BKE_asset.h

@@ -48,7 +48,7 @@ struct AssetTagEnsureResult BKE_asset_metadata_tag_ensure(struct AssetMetaData *
                                                           const char *name);
 void BKE_asset_metadata_tag_remove(struct AssetMetaData *asset_data, struct AssetTag *tag);
 
-/** Clean up the catalog ID (whitespaces removed, length reduced, etc.) and assign it. */
+/** Clean up the catalog ID (white-spaces removed, length reduced, etc.) and assign it. */
 void BKE_asset_metadata_catalog_id_clear(struct AssetMetaData *asset_data);
 void BKE_asset_metadata_catalog_id_set(struct AssetMetaData *asset_data,
                                        bUUID catalog_id,

source/blender/blenkernel/BKE_asset_catalog.hh

@@ -69,7 +69,7 @@ class AssetCatalogService {
    * still have to be saved.
    *
    * Return true on success, which either means there were no in-memory categories to save, or the
-   * save was succesfful. */
+   * save was successful. */
   bool write_to_disk(const CatalogFilePath &directory_for_new_files);
 
   /**
@@ -96,7 +96,7 @@ class AssetCatalogService {
 
   AssetCatalogTree *get_catalog_tree();
 
-  /** Return true iff there are no catalogs known. */
+  /** Return true only if there are no catalogs known. */
   bool is_empty() const;
 
  protected:
@@ -196,7 +196,7 @@ class AssetCatalogDefinitionFile {
   bool write_to_disk(const CatalogFilePath &dest_file_path) const;
 
   bool contains(CatalogID catalog_id) const;
-  /* Add a new catalog. Undefined behaviour if a catalog with the same ID was already added. */
+  /* Add a new catalog. Undefined behavior if a catalog with the same ID was already added. */
   void add_new(AssetCatalog *catalog);
 
   using AssetCatalogParsedFn = FunctionRef<bool(std::unique_ptr<AssetCatalog>)>;
@@ -230,9 +230,9 @@ class AssetCatalog {
   CatalogPath path;
   /**
    * Simple, human-readable name for the asset catalog. This is stored on assets alongside the
-   * catalog ID; the catalog ID is a UUID that is not human-readable, so to avoid complete dataloss
+   * catalog ID; the catalog ID is a UUID that is not human-readable,
-   * when the catalog definition file gets lost, we also store a human-readable simple name for the
+   * so to avoid complete data-loss when the catalog definition file gets lost,
-   * catalog. */
+   * we also store a human-readable simple name for the catalog. */
   std::string simple_name;
 
   struct Flags {
@@ -242,7 +242,7 @@ class AssetCatalog {
   } flags;
 
   /**
-   * Create a new Catalog with the given path, auto-generating a sensible catalog simplename.
+   * Create a new Catalog with the given path, auto-generating a sensible catalog simple-name.
    *
    * NOTE: the given path will be cleaned up (trailing spaces removed, etc.), so the returned
    * `AssetCatalog`'s path differ from the given one.

source/blender/blenkernel/intern/asset_test.cc

@@ -42,7 +42,7 @@ TEST(AssetMetadataTest, set_catalog_id)
   EXPECT_TRUE(BLI_uuid_equal(uuid, meta.catalog_id));
   EXPECT_STREQ("simple", meta.catalog_simple_name);
 
-  /* Test whitespace trimming. */
+  /* Test white-space trimming. */
   BKE_asset_metadata_catalog_id_set(&meta, uuid, " Govoriš angleško?    ");
   EXPECT_STREQ("Govoriš angleško?", meta.catalog_simple_name);
 
@@ -52,7 +52,7 @@ TEST(AssetMetadataTest, set_catalog_id)
   BKE_asset_metadata_catalog_id_set(&meta, uuid, len66);
   EXPECT_STREQ(len63, meta.catalog_simple_name);
 
-  /* Test length trimming happens after whitespace trimming. */
+  /* Test length trimming happens after white-space trimming. */
   constexpr char len68[] =
       "     \
       000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20 ";

source/blender/blenkernel/intern/displist.cc

@@ -261,7 +261,7 @@ bool BKE_displist_surfindex_get(
   return true;
 }
 
-/* ****************** make displists ********************* */
+/* ****************** Make #DispList ********************* */
 #ifdef __INTEL_COMPILER
 /* ICC with the optimization -02 causes crashes. */
 #  pragma intel optimization_level 1

source/blender/blenkernel/intern/dynamicpaint.c

@@ -317,7 +317,7 @@ static bool setError(DynamicPaintCanvasSettings *canvas, const char *string)
 static int dynamicPaint_surfaceNumOfPoints(DynamicPaintSurface *surface)
 {
   if (surface->format == MOD_DPAINT_SURFACE_F_PTEX) {
-    return 0; /* not supported atm */
+    return 0; /* Not supported at the moment. */
   }
   if (surface->format == MOD_DPAINT_SURFACE_F_VERTEX) {
     const Mesh *canvas_mesh = dynamicPaint_canvas_mesh_get(surface->canvas);

source/blender/blenkernel/intern/gpencil_modifier.c

@@ -65,7 +65,7 @@
 static CLG_LogRef LOG = {"bke.gpencil_modifier"};
 static GpencilModifierTypeInfo *modifier_gpencil_types[NUM_GREASEPENCIL_MODIFIER_TYPES] = {NULL};
 #if 0
-/* Note that GPencil actually does not support these atm, but might do in the future. */
+/* Note that GPencil actually does not support these at the moment, but might do in the future. */
 static GpencilVirtualModifierData virtualModifierCommonData;
 #endif
 
@@ -129,7 +129,8 @@ GpencilModifierData *BKE_gpencil_modifiers_get_virtual_modifierlist(
   GpencilModifierData *md = ob->greasepencil_modifiers.first;
 
 #if 0
-  /* Note that GPencil actually does not support these atm, but might do in the future. */
+  /* Note that GPencil actually does not support these at the moment,
+   * but might do in the future. */
   *virtualModifierData = virtualModifierCommonData;
   if (ob->parent) {
     if (ob->parent->type == OB_ARMATURE && ob->partype == PARSKEL) {
@@ -328,7 +329,8 @@ void BKE_gpencil_modifier_init(void)
   gpencil_modifier_type_init(modifier_gpencil_types); /* MOD_gpencil_util.c */
 
 #if 0
-  /* Note that GPencil actually does not support these atm, but might do in the future. */
+  /* Note that GPencil actually does not support these at the moment,
+   * but might do in the future. */
   /* Initialize global common storage used for virtual modifier list. */
   GpencilModifierData *md;
   md = BKE_gpencil_modifier_new(eGpencilModifierType_Armature);

source/blender/blenkernel/intern/ipo.c

@@ -2013,7 +2013,8 @@ static void nlastrips_to_animdata(ID *id, ListBase *strips)
         }
       }
 
-      /* try to add this strip to the current NLA-Track (i.e. the 'last' one on the stack atm) */
+      /* Try to add this strip to the current NLA-Track
+       * (i.e. the 'last' one on the stack at the moment). */
       if (BKE_nlatrack_add_strip(nlt, strip, false) == 0) {
         /* trying to add to the current failed (no space),
          * so add a new track to the stack, and add to that...

source/blender/blenkernel/intern/material.c

@@ -473,7 +473,7 @@ bool BKE_object_material_slot_used(ID *id, short actcol)
     case ID_CU:
       return BKE_curve_material_index_used((Curve *)id, actcol - 1);
     case ID_MB:
-      /* meta-elems don't have materials atm */
+      /* Meta-elements don't support materials at the moment. */
       return false;
     case ID_GD:
       return BKE_gpencil_material_index_used((bGPdata *)id, actcol - 1);

source/blender/blenkernel/intern/mball_tessellate.c

@@ -454,7 +454,7 @@ static void make_face(PROCESS *process, int i1, int i2, int i3, int i4)
 
   cur = process->indices[process->curindex++];
 
-  /* displists now support array drawing, we treat tri's as fake quad */
+  /* #DispList supports array drawing, treat tri's as fake quad. */
 
   cur[0] = i1;
   cur[1] = i2;

source/blender/blenkernel/intern/mesh_convert.cc

@@ -873,8 +873,8 @@ static Object *object_for_curve_to_mesh_create(const Object *object)
 {
   const Curve *curve = (const Curve *)object->data;
 
-  /* reate a temporary object which can be evaluated and modified by generic
+  /* Create a temporary object which can be evaluated and modified by generic
-   * curve evaluation (hence the LIB_ID_COPY_SET_COPIED_ON_WRITE flag). */
+   * curve evaluation (hence the #LIB_ID_COPY_SET_COPIED_ON_WRITE flag). */
   Object *temp_object = (Object *)BKE_id_copy_ex(
       nullptr, &object->id, nullptr, LIB_ID_COPY_LOCALIZE | LIB_ID_COPY_SET_COPIED_ON_WRITE);
 
@@ -882,7 +882,7 @@ static Object *object_for_curve_to_mesh_create(const Object *object)
   BKE_object_free_modifiers(temp_object, LIB_ID_CREATE_NO_USER_REFCOUNT);
 
   /* Need to create copy of curve itself as well, since it will be changed by the curve evaluation
-   * process. NOTE: Copies the data, but not the shapekeys. */
+   * process. NOTE: Copies the data, but not the shape-keys. */
   temp_object->data = BKE_id_copy_ex(nullptr,
                                      (const ID *)object->data,
                                      nullptr,
@@ -893,7 +893,7 @@ static Object *object_for_curve_to_mesh_create(const Object *object)
    * result. */
   BKE_curve_texspace_calc(temp_curve);
 
-  /* Temporarily set edit so we get updates from edit mode, but also because for text datablocks
+  /* Temporarily set edit so we get updates from edit mode, but also because for text data-blocks
    * copying it while in edit mode gives invalid data structures. */
   temp_curve->editfont = curve->editfont;
   temp_curve->editnurb = curve->editnurb;
@@ -1189,7 +1189,7 @@ Mesh *BKE_mesh_new_from_object_to_bmain(Main *bmain,
     return mesh_in_bmain;
   }
 
-  /* Make sure mesh only points original datablocks, also increase users of materials and other
+  /* Make sure mesh only points original data-blocks, also increase users of materials and other
    * possibly referenced data-blocks.
    *
    * Going to original data-blocks is required to have bmain in a consistent state, where

source/blender/blenkernel/intern/node.cc

@@ -1123,7 +1123,7 @@ static void node_init(const struct bContext *C, bNodeTree *ntree, bNode *node)
     RNA_pointer_create((ID *)ntree, &RNA_Node, node, &ptr);
 
     /* XXX Warning: context can be nullptr in case nodes are added in do_versions.
-     * Delayed init is not supported for nodes with context-based initfunc_api atm.
+     * Delayed init is not supported for nodes with context-based `initfunc_api` at the moment.
      */
     BLI_assert(C != nullptr);
     ntype->initfunc_api(C, &ptr);

source/blender/blenkernel/intern/scene.c

@@ -2465,7 +2465,7 @@ static void scene_graph_update_tagged(Depsgraph *depsgraph, Main *bmain, bool on
     // DEG_debug_graph_relations_validate(depsgraph, bmain, scene);
     /* Flush editing data if needed. */
     prepare_mesh_for_viewport_render(bmain, view_layer);
-    /* Update all objects: drivers, matrices, displists, etc. flags set
+    /* Update all objects: drivers, matrices, #DispList, etc. flags set
      * by depsgraph or manual, no layer check here, gets correct flushed. */
     DEG_evaluate_on_refresh(depsgraph);
     /* Update sound system. */
@@ -2541,7 +2541,7 @@ void BKE_scene_graph_update_for_newframe_ex(Depsgraph *depsgraph, const bool cle
     BKE_image_editors_update_frame(bmain, scene->r.cfra);
     BKE_sound_set_cfra(scene->r.cfra);
     DEG_graph_relations_update(depsgraph);
-    /* Update all objects: drivers, matrices, displists, etc. flags set
+    /* Update all objects: drivers, matrices, #DispList, etc. flags set
      * by depgraph or manual, no layer check here, gets correct flushed.
      *
      * NOTE: Only update for new frame on first iteration. Second iteration is for ensuring user

source/blender/blenlib/BLI_uuid.h

@@ -79,17 +79,17 @@ namespace blender {
 class bUUID : public ::bUUID {
  public:
   /**
-   * Default constructor, used with `bUUID value{};`, will initialise to the nil UUID.
+   * Default constructor, used with `bUUID value{};`, will initialize to the nil UUID.
    */
   bUUID() = default;
 
-  /** Initialise from the bUUID DNA struct. */
+  /** Initialize from the bUUID DNA struct. */
   bUUID(const ::bUUID &struct_uuid);
 
-  /** Initialise from 11 integers, 5 for the regular fields and 6 for the `node` array. */
+  /** Initialize from 11 integers, 5 for the regular fields and 6 for the `node` array. */
   bUUID(std::initializer_list<uint32_t> field_values);
 
-  /** Initialise by parsing the string; undefined behaviour when the string is invalid. */
+  /** Initialize by parsing the string; undefined behavior when the string is invalid. */
   explicit bUUID(const std::string &string_formatted_uuid);
 
   uint64_t hash() const;

source/blender/bmesh/tools/bmesh_bevel.c

@@ -3582,7 +3582,7 @@ static void adjust_the_cycle_or_chain(BoundVert *vstart, bool iscycle)
       }
 
       /* Residue np + 2*i (if cycle) else np - 1 + 2*i:
-       * right offset for parm i matches its spec; weighted. */
+       * right offset for parameter i matches its spec; weighted. */
       int row = iscycle ? np + 2 * i : np - 1 + 2 * i;
       EIG_linear_solver_matrix_add(solver, row, i, weight);
       EIG_linear_solver_right_hand_side_add(solver, 0, row, weight * eright->offset_r);
@@ -3595,7 +3595,7 @@ static void adjust_the_cycle_or_chain(BoundVert *vstart, bool iscycle)
 #endif
 
       /* Residue np + 2*i + 1 (if cycle) else np - 1 + 2*i + 1:
-       * left offset for parm i matches its spec; weighted. */
+       * left offset for parameter i matches its spec; weighted. */
       row = row + 1;
       EIG_linear_solver_matrix_add(
           solver, row, (i == np - 1) ? 0 : i + 1, weight * v->adjchain->sinratio);

source/blender/editors/animation/keyingsets.c

@@ -610,7 +610,7 @@ void ANIM_keyingset_info_unregister(Main *bmain, KeyingSetInfo *ksi)
   KeyingSet *ks, *ksn;
 
   /* find relevant builtin KeyingSets which use this, and remove them */
-  /* TODO: this isn't done now, since unregister is really only used atm when we
+  /* TODO: this isn't done now, since unregister is really only used at the moment when we
    * reload the scripts, which kindof defeats the purpose of "builtin"? */
   for (ks = builtin_keyingsets.first; ks; ks = ksn) {
     ksn = ks->next;

source/blender/editors/gpencil/annotate_paint.c

@@ -2104,7 +2104,7 @@ static void annotation_draw_apply_event(
         p->flags |= GP_PAINTFLAG_USE_STABILIZER_TEMP;
       }
     }
-    /* We are using the temporal stabilizer flag atm,
+    /* We are using the temporal stabilizer flag at the moment,
      * but shift is not pressed as well as the permanent flag is not used,
      * so we don't need the cursor anymore. */
     else if (p->flags & GP_PAINTFLAG_USE_STABILIZER_TEMP) {

source/blender/editors/screen/area.c

@@ -3000,7 +3000,7 @@ void ED_region_panels_layout_ex(const bContext *C,
 
   /* before setting the view */
   if (region_layout_based) {
-    /* XXX, only single panel support atm.
+    /* XXX, only single panel support at the moment.
      * Can't use x/y values calculated above because they're not using the real height of panels,
      * instead they calculate offsets for the next panel to start drawing. */
     Panel *panel = region->panels.last;

source/blender/editors/space_clip/tracking_ops_track.c

@@ -196,8 +196,8 @@ static bool track_markers_initjob(bContext *C, TrackMarkersJob *tmj, bool backwa
   /* XXX: silly to store this, but this data is needed to update scene and
    *      movie-clip numbers when tracking is finished. This introduces
    *      better feedback for artists.
-   *      Maybe there's another way to solve this problem, but can't think
+   *      Maybe there's another way to solve this problem,
-   *      better way atm.
+   *      but can't think better way at the moment.
    *      Anyway, this way isn't more unstable as animation rendering
    *      animation which uses the same approach (except storing screen).
    */

source/blender/imbuf/intern/openexr/openexr_api.cpp

@@ -555,7 +555,7 @@ static bool imb_save_openexr_float(ImBuf *ibuf, const char *name, const int flag
     int xstride = sizeof(float) * channels;
     int ystride = -xstride * width;
 
-    /* last scanline, stride negative */
+    /* Last scan-line, stride negative. */
     float *rect[4] = {nullptr, nullptr, nullptr, nullptr};
     rect[0] = ibuf->rect_float + channels * (height - 1) * width;
     rect[1] = (channels >= 2) ? rect[0] + 1 : rect[0];
@@ -654,7 +654,7 @@ struct ExrChannel {
 
   char name[EXR_TOT_MAXNAME + 1]; /* full name with everything */
   struct MultiViewChannelName *m; /* struct to store all multipart channel info */
-  int xstride, ystride;           /* step to next pixel, to next scanline */
+  int xstride, ystride;           /* step to next pixel, to next scan-line. */
   float *rect;                    /* first pointer to write in */
   char chan_id;                   /* quick lookup of channel char */
   int view_id;                    /* quick lookup of channel view */
@@ -1127,7 +1127,7 @@ void IMB_exr_write_channels(void *handle)
     }
 
     for (echan = (ExrChannel *)data->channels.first; echan; echan = echan->next) {
-      /* Writing starts from last scanline, stride negative. */
+      /* Writing starts from last scan-line, stride negative. */
       if (echan->use_half_float) {
         float *rect = echan->rect;
         half *cur = current_rect_half;
@@ -1269,7 +1269,7 @@ void IMB_exr_read_channels(void *handle)
         if (!flip) {
           /* Inverse correct first pixel for data-window coordinates. */
           rect -= echan->xstride * (dw.min.x - dw.min.y * data->width);
-          /* move to last scanline to flip to Blender convention */
+          /* Move to last scan-line to flip to Blender convention. */
           rect += echan->xstride * (data->height - 1) * data->width;
           ystride = -ystride;
         }
@@ -2009,7 +2009,7 @@ struct ImBuf *imb_load_openexr(const unsigned char *mem,
           /* Inverse correct first pixel for data-window
            * coordinates (- dw.min.y because of y flip). */
           first = ibuf->rect_float - 4 * (dw.min.x - dw.min.y * width);
-          /* but, since we read y-flipped (negative y stride) we move to last scanline */
+          /* But, since we read y-flipped (negative y stride) we move to last scan-line. */
           first += 4 * (height - 1) * width;
 
           if (num_rgb_channels > 0) {

source/blender/makesdna/DNA_cloth_types.h

@@ -42,7 +42,7 @@ extern "C" {
  */
 
 typedef struct ClothSimSettings {
-  /** UNUSED atm. */
+  /** UNUSED. */
   struct LinkNode *cache;
   /** See SB. */
   float mingoal;

source/blender/makesdna/DNA_constraint_types.h

@@ -81,8 +81,8 @@ typedef struct bConstraint {
   /** Local influence ipo or driver */
   struct Ipo *ipo DNA_DEPRECATED;
 
-  /* below are readonly fields that are set at runtime
+  /* Below are read-only fields that are set at runtime
-   * by the solver for use in the GE (only IK atm) */
+   * by the solver for use in the GE (only IK at the moment). */
   /** Residual error on constraint expressed in blender unit. */
   float lin_error;
   /** Residual error on constraint expressed in radiant. */

source/blender/makesdna/DNA_modifier_types.h

@@ -848,7 +848,7 @@ typedef struct CollisionModifierData {
   struct MVert *x;
   /** Position at the end of the frame. */
   struct MVert *xnew;
-  /** Unused atm, but was discussed during sprint. */
+  /** Unused at the moment, but was discussed during sprint. */
   struct MVert *xold;
   /** New position at the actual inter-frame step. */
   struct MVert *current_xnew;

source/blender/makesrna/intern/rna_material_api.c

@@ -38,8 +38,8 @@
 
 void RNA_api_material(StructRNA *UNUSED(srna))
 {
-  /* FunctionRNA *func; */
+  // FunctionRNA *func;
-  /* PropertyRNA *parm; */
+  // PropertyRNA *parm;
 }
 
 #endif

source/blender/makesrna/intern/rna_object_force.c

@@ -1056,8 +1056,8 @@ static void rna_def_ptcache_point_caches(BlenderRNA *brna, PropertyRNA *cprop)
   StructRNA *srna;
   PropertyRNA *prop;
 
-  /* FunctionRNA *func; */
+  // FunctionRNA *func;
-  /* PropertyRNA *parm; */
+  // PropertyRNA *parm;
 
   RNA_def_property_srna(cprop, "PointCaches");
   srna = RNA_def_struct(brna, "PointCaches", NULL);

source/blender/nodes/intern/node_tree_ref.cc

@@ -548,7 +548,7 @@ Vector<const NodeRef *> NodeTreeRef::toposort(const ToposortDirection direction)
         const SocketRef &socket = *sockets[item.socket_index];
         const Span<const SocketRef *> linked_sockets = socket.directly_linked_sockets();
         if (item.link_index == linked_sockets.size()) {
-          /* All linkes connected to this socket have already been visited. */
+          /* All links connected to this socket have already been visited. */
           item.socket_index++;
           item.link_index = 0;
           continue;