Cleanup: spelling

intern/cycles/render/session.cpp

@@ -629,7 +629,7 @@ void Session::run_cpu()
     }
 
     /* Don't go in pause mode when preview kernels are used
-     * When feature kernels become available the session will be resetted. */
+     * When feature kernels become available the session will be reset. */
     else if (no_tiles && kernel_state == DEVICE_KERNEL_WAITING_FOR_FEATURE_KERNEL) {
       time_sleep(0.1);
     }

intern/ghost/intern/GHOST_SystemX11.cpp

@@ -1438,7 +1438,7 @@ void GHOST_SystemX11::processEvent(XEvent *xe)
            * around tablet surface */
           window->GetTabletData().Active = xtablet.mode;
 
-          /* Note: This event might be generated with incomplete dataset
+          /* Note: This event might be generated with incomplete data-set
            * (don't exactly know why, looks like in some cases, if the value does not change,
            * it is not included in subsequent XDeviceMotionEvent events).
            * So we have to check which values this event actually contains!

source/blender/blenlib/intern/delaunay_2d.c

@@ -3524,8 +3524,8 @@ static void exactinit(void)
  *  Sets h = e + f.  See the long version of my paper for details.
  *
  *  If round-to-even is used (as with IEEE 754), maintains the strongly
- *  nonoverlapping property.  (That is, if e is strongly nonoverlapping, h
- *  will be also.)  Does NOT maintain the nonoverlapping or nonadjacent
+ *  non-overlapping property.  (That is, if e is strongly non-overlapping, h
+ *  will be also.)  Does NOT maintain the non-overlapping or non-adjacent
  *  properties.
  */
 

source/blender/depsgraph/intern/depsgraph_relation.cc

@@ -42,7 +42,7 @@ Relation::Relation(Node *from, Node *to, const char *description)
   /* Hook it up to the nodes which use it.
    *
    * NOTE: We register relation in the nodes which this link connects to here
-   * in constructor but we don't unregister it in the destructor.
+   * in constructor but we don't un-register it in the destructor.
    *
    * Reasoning:
    *
@@ -50,7 +50,7 @@ Relation::Relation(Node *from, Node *to, const char *description)
    *   real need in avoiding dangling pointers, all the memory is to be freed
    *   anyway.
    *
-   * - Unregistering relation is not a cheap operation, so better to have it
+   * - Un-registering relation is not a cheap operation, so better to have it
    *   as an explicit call if we need this. */
   from->outlinks.push_back(this);
   to->inlinks.push_back(this);

source/blender/editors/interface/view2d.c

@@ -1607,7 +1607,7 @@ void UI_view2d_scrollers_draw(View2D *v2d, View2DScrollers *vs)
      * - slider bubble is large enough (no overdraw confusion)
      * - scale is shown on the scroller
      *   (workaround to make sure that button windows don't show these,
-     *   and only the time-grids with their zoomability can do so)
+     *   and only the time-grids with their zoom-ability can do so).
      */
     if ((v2d->keepzoom & V2D_LOCKZOOM_X) == 0 && (v2d->scroll & V2D_SCROLL_HORIZONTAL_HANDLES) &&
         (BLI_rcti_size_x(&slider) > V2D_SCROLL_HANDLE_SIZE_HOTSPOT)) {

source/blender/makesrna/RNA_types.h

@@ -293,7 +293,7 @@ typedef enum PropertyOverrideFlag {
    * Forbid usage of this property in comparison (& hence override) code.
    * Useful e.g. for collections of data like mesh's geometry, particles, etc.
    * Also for runtime data that should never be considered as part of actual Blend data (e.g.
-   * dpesgraph from ViewLayers...).
+   * depsgraph from ViewLayers...).
    */
   PROPOVERRIDE_NO_COMPARISON = (1 << 1),
 

source/blender/makesrna/intern/rna_scene.c

@@ -1045,7 +1045,7 @@ static void rna_Scene_active_keying_set_set(PointerRNA *ptr,
 
 /* get KeyingSet index stuff for list of Keying Sets editing UI
  * - active_keyingset-1 since 0 is reserved for 'none'
- * - don't clamp, otherwise can never set builtins types as active...
+ * - don't clamp, otherwise can never set builtin's types as active...
  */
 static int rna_Scene_active_keying_set_index_get(PointerRNA *ptr)
 {