Cleanup: correct filenames in comments

source/blender/blenkernel/intern/library.c

@@ -1653,7 +1653,7 @@ void id_sort_by_name(ListBase *lb, ID *id, ID *id_sorting_hint)
 /**
  * Helper building final ID name from given base_name and number.
  *
- * If everything goes well and we do generate a valid final ID anme in given name, we return true.
+ * If everything goes well and we do generate a valid final ID name in given name, we return true.
  * In case the final name would overflow the allowed ID name length, or given number is bigger than
  * maximum allowed value, we truncate further the base_name (and given name, which is assumed to
  * have the same 'base_name' part), and return false.
@@ -1745,9 +1745,9 @@ static bool check_for_dupid(ListBase *lb, ID *id, char *name, ID **r_id_sorting_
 
       if (id_name_final_build(final_name, base_name, prev_final_base_name_len, prev_number + 1) &&
           id_name_final_build(prev_final_name, base_name, prev_final_base_name_len, prev_number)) {
-        /* We succeffuly built valid final names of previous and current iterations, now we have to
-         * ensure that previous final name is indeed used in curent ID list, and that current one
-         * is not. */
+        /* We successfully built valid final names of previous and current iterations,
+         * now we have to ensure that previous final name is indeed used in current ID list,
+         * and that current one is not. */
         bool is_valid = false;
         for (id_test = lb->first; id_test; id_test = id_test->next) {
           if (id != id_test && !ID_IS_LINKED(id_test)) {

source/blender/blenlib/BLI_dial_2d.h

@@ -40,7 +40,7 @@
  *
  * dial = BLI_dial_initialize(start_position, threshold);
  *
- * angle = BLI_dial_angle(dial, curent_position);
+ * angle = BLI_dial_angle(dial, current_position);
  *
  * MEM_freeN(dial);
  * \endcode

source/blender/blenloader/intern/readfile.c

@@ -5486,13 +5486,14 @@ static void direct_link_pose(FileData *fd, bPose *pose)
   }
 }
 
-/* TODO(sergey): Find a more better place for this.
+/* TODO(sergey): Find a better place for this.
  *
  * Unfortunately, this can not be done as a regular do_versions() since the modifier type is
  * set to NONE, so the do_versions code wouldn't know where the modifier came from.
  *
- * Most bestest approach seems to have the functionality in versioning_280 but still call the
- * function from direct_link_modifiers(). */
+ * The best approach seems to have the functionality in versioning_280.c but still call the
+ * function from #direct_link_modifiers().
+ */
 
 /* Domain, inflow, ... */
 static void modifier_ensure_type(FluidModifierData *fluid_modifier_data, int type)

source/blender/editors/armature/pose_transform.c

@@ -463,7 +463,7 @@ static int pose_visual_transform_apply_exec(bContext *C, wmOperator *UNUSED(op))
   Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
 
   FOREACH_OBJECT_IN_MODE_BEGIN (view_layer, v3d, OB_ARMATURE, OB_MODE_POSE, ob) {
-    /* loop over all selected pchans
+    /* Loop over all selected pchan's.
      *
      * TODO, loop over children before parents if multiple bones
      * at once are to be predictable*/

source/blender/editors/object/object_intern.h

@@ -129,7 +129,7 @@ void OBJECT_OT_hook_assign(struct wmOperatorType *ot);
 void OBJECT_OT_hook_reset(struct wmOperatorType *ot);
 void OBJECT_OT_hook_recenter(struct wmOperatorType *ot);
 
-/* object_group.c */
+/* object_collection.c */
 void COLLECTION_OT_create(struct wmOperatorType *ot);
 void COLLECTION_OT_objects_remove_all(struct wmOperatorType *ot);
 void COLLECTION_OT_objects_remove(struct wmOperatorType *ot);
@@ -172,7 +172,7 @@ void OBJECT_OT_skin_armature_create(struct wmOperatorType *ot);
 void OBJECT_OT_laplaciandeform_bind(struct wmOperatorType *ot);
 void OBJECT_OT_surfacedeform_bind(struct wmOperatorType *ot);
 
-/* grease pencil modifiers */
+/* object_gpencil_modifiers.c */
 void OBJECT_OT_gpencil_modifier_add(struct wmOperatorType *ot);
 void OBJECT_OT_gpencil_modifier_remove(struct wmOperatorType *ot);
 void OBJECT_OT_gpencil_modifier_move_up(struct wmOperatorType *ot);
@@ -180,7 +180,7 @@ void OBJECT_OT_gpencil_modifier_move_down(struct wmOperatorType *ot);
 void OBJECT_OT_gpencil_modifier_apply(struct wmOperatorType *ot);
 void OBJECT_OT_gpencil_modifier_copy(struct wmOperatorType *ot);
 
-/* shader fx */
+/* object_shader_fx.c */
 void OBJECT_OT_shaderfx_add(struct wmOperatorType *ot);
 void OBJECT_OT_shaderfx_remove(struct wmOperatorType *ot);
 void OBJECT_OT_shaderfx_move_up(struct wmOperatorType *ot);
@@ -265,7 +265,7 @@ void OBJECT_OT_shape_key_retime(struct wmOperatorType *ot);
 void OBJECT_OT_shape_key_mirror(struct wmOperatorType *ot);
 void OBJECT_OT_shape_key_move(struct wmOperatorType *ot);
 
-/* object_group.c */
+/* object_collection.c */
 void OBJECT_OT_collection_add(struct wmOperatorType *ot);
 void OBJECT_OT_collection_link(struct wmOperatorType *ot);
 void OBJECT_OT_collection_remove(struct wmOperatorType *ot);

source/blender/editors/space_outliner/outliner_edit.c

@@ -1311,7 +1311,7 @@ static int outliner_show_active_exec(bContext *C, wmOperator *UNUSED(op))
       outliner_show_active(so, ar, te, id);
     }
 
-    /* Also open back from the active_element (only done for the first found occurance of ID
+    /* Also open back from the active_element (only done for the first found occurrence of ID
      * though). */
     outliner_show_active(so, ar, active_element, id);