diff --git a/src/vs/workbench/contrib/webview/electron-browser/webviewProtocols.ts b/src/vs/workbench/contrib/webview/electron-browser/webviewProtocols.ts
index 64bb998b6f0b3a73448ebd6f3b3a55b02f3136de..8681fa6ce231f302e99d693654418644cdf314c5 100644
--- a/src/vs/workbench/contrib/webview/electron-browser/webviewProtocols.ts
+++ b/src/vs/workbench/contrib/webview/electron-browser/webviewProtocols.ts
@@ -2,8 +2,8 @@
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
-import { extname, sep } from 'vs/base/common/path';
 import { getMediaMime, MIME_UNKNOWN } from 'vs/base/common/mime';
+import { extname, sep } from 'vs/base/common/path';
 import { startsWith } from 'vs/base/common/strings';
 import { URI } from 'vs/base/common/uri';
 import { IFileService } from 'vs/platform/files/common/files';
@@ -11,7 +11,7 @@ import { REMOTE_HOST_SCHEME } from 'vs/platform/remote/common/remoteHosts';
 
 export const enum WebviewProtocol {
 	CoreResource = 'vscode-core-resource',
-	VsCodeResource = 'vscode-resource'
+	VsCodeResource = 'vscode-resource',
 }
 
 function resolveContent(fileService: IFileService, resource: URI, mime: string, callback: any): void {
@@ -60,7 +60,7 @@ export function registerFileProtocol(
 		callback({ error: -10 /* ACCESS_DENIED: https://cs.chromium.org/chromium/src/net/base/net_error_list.h */ });
 	}, (error) => {
 		if (error) {
-			console.error('Failed to register protocol ' + protocol);
+			console.error(`Failed to register '${protocol}' protocol`);
 		}
 	});
 }