Cleanup: spelling in comments

scripts/presets/keyconfig/keymap_data/blender_default.py

@@ -4002,7 +4002,7 @@ def km_grease_pencil_sculpt_mode(params):
         # Active layer
         op_menu("GREASE_PENCIL_MT_layer_active", {"type": 'Y', "value": 'PRESS'}),
 
-        # Automasking menu
+        # Auto-masking menu.
         op_menu_pie("VIEW3D_MT_grease_pencil_sculpt_automasking_pie", {
                     "type": 'A', "value": 'PRESS', "shift": True, "alt": True}),
 

source/blender/editors/space_view3d/view3d_buttons.cc

@@ -1141,8 +1141,8 @@ static void v3d_editvertex_buts(uiLayout *layout, View3D *v3d, Object *ob, float
         if (CU_IS_2D(cu)) {
           BKE_nurb_project_2d(nu);
         }
-        /* In the case of weight, tilt or radius (these dont don't change positions), dont change
-         * handle types. */
+        /* In the case of weight, tilt or radius (these don't change positions),
+         * don't change handle types. */
         if ((nu->type == CU_BEZIER) && apply_vcos) {
           BKE_nurb_handles_test(nu, NURB_HANDLE_TEST_EACH, false); /* test for bezier too */
         }

source/blender/modifiers/intern/lineart/MOD_lineart.hh

@@ -27,7 +27,7 @@ extern "C" {
 typedef struct LineartModifierRuntime {
   /* This list is constructed during `update_depsgraph()` call, and stays valid until the next
    * update. This way line art can load objects from this list instead of iterating over all
-   * obejcts that may or may not have finished evaluating. */
+   * objects that may or may not have finished evaluating. */
   std::unique_ptr<blender::Set<const Object *>> object_dependencies;
 } LineartModifierRuntime;