Cleanup: spelling

source/blender/blenkernel/intern/fmodifier.c

@@ -1134,7 +1134,7 @@ FModifier *add_fmodifier(ListBase *modifiers, int type, FCurve *owner_fcu)
   /* add modifier itself */
   fcm = MEM_callocN(sizeof(FModifier), "F-Curve Modifier");
   fcm->type = type;
-  fcm->ui_expand_flag = UI_PANEL_DATA_EXPAND_ROOT; /* Expand the main panel, not the subpanels. */
+  fcm->ui_expand_flag = UI_PANEL_DATA_EXPAND_ROOT; /* Expand the main panel, not the sub-panels. */
   fcm->curve = owner_fcu;
   fcm->influence = 1.0f;
   BLI_addtail(modifiers, fcm);

source/blender/editors/animation/fmodifier_ui.c

@@ -190,7 +190,7 @@ static PanelType *fmodifier_panel_register(ARegionType *region_type,
   panel_type->poll = poll;
 
   /* Give the panel the special flag that says it was built here and corresponds to a
-   * modifer rather than a PanelType. */
+   * modifier rather than a #PanelType. */
   panel_type->flag = PANEL_TYPE_HEADER_EXPAND | PANEL_TYPE_DRAW_BOX | PANEL_TYPE_INSTANCED;
   panel_type->reorder = fmodifier_reorder;
   panel_type->get_list_data_expand_flag = get_fmodifier_expand_flag;
@@ -596,7 +596,7 @@ static void panel_register_noise(ARegionType *region_type,
 /** \} */
 
 /* -------------------------------------------------------------------- */
-/** \name Enevelope Modifier
+/** \name Envelope Modifier
  * \{ */
 
 static void fmod_envelope_addpoint_cb(bContext *C, void *fcm_dv, void *UNUSED(arg))
@@ -898,7 +898,7 @@ static void panel_register_stepped(ARegionType *region_type,
  * \{ */
 
 /**
- * Checks if the panels match the active strip / curve, rebubilds them if they don't.
+ * Checks if the panels match the active strip / curve, rebuilds them if they don't.
  */
 void ANIM_fmodifier_panels(const bContext *C,
                            ID *owner_id,

source/blender/editors/interface/interface_handlers.c

@@ -7927,7 +7927,7 @@ static void button_activate_state(bContext *C, uiBut *but, uiHandleButtonState s
 
     button_tooltip_timer_reset(C, but);
 
-    /* automatic open pulldown block timer */
+    /* Automatic open pull-down block timer. */
     if (ELEM(but->type, UI_BTYPE_BLOCK, UI_BTYPE_PULLDOWN, UI_BTYPE_POPOVER) ||
         /* Menu button types may draw as popovers, check for this case
          * ignoring other kinds of menus (mainly enums). (see T66538). */

source/blender/editors/interface/interface_region_popup.c

@@ -353,7 +353,7 @@ static void ui_popup_block_position(wmWindow *window,
     block->direction = dir1;
   }
 
-  /* keep a list of these, needed for pulldown menus */
+  /* Keep a list of these, needed for pull-down menus. */
   uiSafetyRct *saferct = MEM_callocN(sizeof(uiSafetyRct), "uiSafetyRct");
   saferct->parent = butrct;
   saferct->safety = block->safety;
@@ -632,7 +632,7 @@ uiBlock *ui_popup_block_refresh(bContext *C,
   }
   else {
     uiSafetyRct *saferct;
-    /* keep a list of these, needed for pulldown menus */
+    /* Keep a list of these, needed for pull-down menus. */
     saferct = MEM_callocN(sizeof(uiSafetyRct), "uiSafetyRct");
     saferct->safety = block->safety;
     BLI_addhead(&block->saferct, saferct);

source/blender/editors/space_outliner/outliner_draw.c

@@ -3414,7 +3414,7 @@ static void outliner_draw_highlights_recursive(uint pos,
       }
       else {
         if (is_searching && (tselem->flag & TSE_SEARCHMATCH)) {
-          /* Ssearch match highlights. We don't expand items when searching in the data-blocks,
+          /* Search match highlights. We don't expand items when searching in the data-blocks,
            * but we still want to highlight any filter matches. */
           immUniformColor4fv(col_searchmatch);
           immRecti(pos, start_x, start_y, end_x, start_y + UI_UNIT_Y);

source/blender/makesdna/DNA_anim_types.h

@@ -58,8 +58,8 @@ typedef struct FModifier {
   /** Settings for the modifier. */
   short flag;
   /**
-   * Expansion state for the modifier panel and its subpanels, stored as a bitfield
-   * in depth-first order. (Maximum of sizeof(short) total panels).
+   * Expansion state for the modifier panel and its sub-panels, stored as a bit-field
+   * in depth-first order. (Maximum of `sizeof(short)` total panels).
    */
   short ui_expand_flag;
 

source/blender/python/intern/bpy_rna.c

@@ -7668,7 +7668,7 @@ PyObject *BPY_rna_doc(void)
  * This could be a static variable as we only have one `bpy.types` module,
  * it just keeps the data isolated to store in the module it's self.
  *
- * This data doesn't chance one initialized.
+ * This data doesn't change one initialized.
  */
 struct BPy_TypesModule_State {
   /** `RNA_BlenderRNA`. */