Remove trailing comma

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

@@ -318,7 +318,7 @@ import { isMacintosh, isWindows, isLinux, isWeb } from 'vs/base/common/platform'
 				'default': 'default',
 				'scope': ConfigurationScope.APPLICATION,
 				'markdownDescription': nls.localize('openFoldersInNewWindow', "Controls whether folders should open in a new window or replace the last active window.\nNote that there can still be cases where this setting is ignored (e.g. when using the `--new-window` or `--reuse-window` command line option).")
-			},
+			}
 		}
 	});