[loc][Query][DevDiv] Please clarify placeholders "{0} ({1})" (fixes #4910)

src/vs/base/browser/ui/actionbar/actionbar.ts

@@ -262,7 +262,7 @@ export class ActionItem extends BaseActionItem {
 			title = this.getAction().label;
 
 			if (this.options.keybinding) {
-				title = nls.localize('titleLabel', "{0} ({1})", title, this.options.keybinding);
+				title = nls.localize({ key: 'titleLabel', comment: ['action title', 'action keybinding']}, "{0} ({1})", title, this.options.keybinding);
 			}
 		}
 

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

@@ -771,7 +771,7 @@ export class SideBySideEditorControl extends EventEmitter implements IVerticalSa
 		// Decoration
 		let titleLabel = (input && input.getName()) || '';
 		if (status && status.decoration) {
-			titleLabel = nls.localize({ key: 'inputDecoration', comment: ['Editor decoration (left) to editor title (right)'] }, "{0} {1}", status.decoration, titleLabel);
+			titleLabel = nls.localize({ key: 'inputDecoration', comment: ['editor status indicator (e.g. dirty indicator)', 'editor input title'] }, "{0} {1}", status.decoration, titleLabel);
 		}
 
 		this.titleLabel[position].safeInnerHtml(titleLabel);