fix some spelling errors

src/vs/editor/contrib/suggest/suggestController.ts

@@ -442,7 +442,7 @@ export class SuggestController implements IEditorContribution {
 	private _alertCompletionItem({ completion: suggestion }: CompletionItem): void {
 		const textLabel = typeof suggestion.label === 'string' ? suggestion.label : suggestion.label.name;
 		if (isNonEmptyArray(suggestion.additionalTextEdits)) {
-			let msg = nls.localize('arai.alert.snippet', "Accepting '{0}' made {1} additional edits", textLabel, suggestion.additionalTextEdits.length);
+			let msg = nls.localize('aria.alert.snippet', "Accepting '{0}' made {1} additional edits", textLabel, suggestion.additionalTextEdits.length);
 			alert(msg);
 		}
 	}

src/vs/workbench/browser/parts/editor/editorGroupView.ts

@@ -294,7 +294,7 @@ export class EditorGroupView extends Themable implements IEditorGroupView {
 		// Toolbar
 		const groupId = this._group.id;
 		const containerToolbar = this._register(new ActionBar(toolbarContainer, {
-			ariaLabel: localize('araLabelGroupActions', "Editor group actions"), actionRunner: this._register(new class extends ActionRunner {
+			ariaLabel: localize('ariaLabelGroupActions', "Editor group actions"), actionRunner: this._register(new class extends ActionRunner {
 				run(action: IAction) {
 					return action.run(groupId);
 				}

src/vs/workbench/browser/parts/editor/titleControl.ts

@@ -137,7 +137,7 @@ export abstract class TitleControl extends Themable {
 		this.editorActionsToolbar = this._register(new ToolBar(container, this.contextMenuService, {
 			actionViewItemProvider: action => this.actionViewItemProvider(action),
 			orientation: ActionsOrientation.HORIZONTAL,
-			ariaLabel: localize('araLabelEditorActions', "Editor actions"),
+			ariaLabel: localize('ariaLabelEditorActions', "Editor actions"),
 			getKeyBinding: action => this.getKeybinding(action),
 			actionRunner: this._register(new EditorCommandsContextActionRunner(context)),
 			anchorAlignmentProvider: () => AnchorAlignment.RIGHT