fixes #11978

src/vs/workbench/parts/files/browser/fileActions.ts

@@ -1763,7 +1763,7 @@ export class RevertFileAction extends Action {
 export class FocusOpenEditorsView extends Action {
 
 	public static ID = 'workbench.files.action.focusOpenEditorsView';
-	public static LABEL = nls.localize('focusOpenEditors', "Focus on Open Editors View");
+	public static LABEL = nls.localize({ key: 'focusOpenEditors', comment: ['Open is an adjective'] }, "Focus on Open Editors View");
 
 	constructor(
 		id: string,

src/vs/workbench/parts/files/browser/files.contribution.ts

@@ -245,12 +245,12 @@ configurationRegistry.registerConfiguration({
 	'properties': {
 		'explorer.openEditors.visible': {
 			'type': 'number',
-			'description': nls.localize('openEditorsVisible', "Number of editors shown in the Open Editors pane. Set it to 0 to hide the pane."),
+			'description': nls.localize({ key: 'openEditorsVisible', comment: ['Open is an adjective'] }, "Number of editors shown in the Open Editors pane. Set it to 0 to hide the pane."),
 			'default': 9
 		},
 		'explorer.openEditors.dynamicHeight': {
 			'type': 'boolean',
-			'description': nls.localize('dynamicHeight', "Controls if the height of the open editors section should adapt dynamically to the number of elements or not."),
+			'description': nls.localize({ key: 'dynamicHeight', comment: ['Open is an adjective'] }, "Controls if the height of the open editors section should adapt dynamically to the number of elements or not."),
 			'default': true
 		},
 		'explorer.autoReveal': {

src/vs/workbench/parts/files/browser/views/openEditorsView.ts

@@ -58,7 +58,7 @@ export class OpenEditorsView extends AdaptiveCollapsibleViewletView {
 		@IViewletService private viewletService: IViewletService,
 		@IEventService private eventService: IEventService
 	) {
-		super(actionRunner, OpenEditorsView.computeExpandedBodySize(editorGroupService.getStacksModel()), !!settings[OpenEditorsView.MEMENTO_COLLAPSED], nls.localize('openEditosrSection', "Open Editors Section"), messageService, keybindingService, contextMenuService);
+		super(actionRunner, OpenEditorsView.computeExpandedBodySize(editorGroupService.getStacksModel()), !!settings[OpenEditorsView.MEMENTO_COLLAPSED], nls.localize({ key: 'openEditosrSection', comment: ['Open is an adjective'] }, "Open Editors Section"), messageService, keybindingService, contextMenuService);
 
 		this.settings = settings;
 		this.model = editorGroupService.getStacksModel();
@@ -70,7 +70,7 @@ export class OpenEditorsView extends AdaptiveCollapsibleViewletView {
 	public renderHeader(container: HTMLElement): void {
 		const titleDiv = dom.append(container, $('.title'));
 		const titleSpan = dom.append(titleDiv, $('span'));
-		titleSpan.textContent = nls.localize('openEditors', "Open Editors");
+		titleSpan.textContent = nls.localize({ key: 'openEditors', comment: ['Open is an adjective'] }, "Open Editors");
 
 		this.dirtyCountElement = dom.append(titleDiv, $('.monaco-count-badge'));
 		this.updateDirtyIndicator();
@@ -105,7 +105,7 @@ export class OpenEditorsView extends AdaptiveCollapsibleViewletView {
 		}, {
 			indentPixels: 0,
 			twistiePixels: 20,
-			ariaLabel: nls.localize('treeAriaLabel', "Open Editors")
+			ariaLabel: nls.localize({ key: 'treeAriaLabel', comment: ['Open is an adjective'] }, "Open Editors")
 		});
 
 		this.fullRefreshNeeded = true;