diff --git a/src/vs/workbench/node/extensionHostProcess.ts b/src/vs/workbench/node/extensionHostProcess.ts
index 2ab3453996c..8a45c979de1 100644
--- a/src/vs/workbench/node/extensionHostProcess.ts
+++ b/src/vs/workbench/node/extensionHostProcess.ts
@@ -56,7 +56,7 @@ function connectToRenderer(): TPromise<IRendererConnection> {
 					const idx = unhandledPromises.indexOf(promise);
 					if (idx >= 0) {
 						unhandledPromises.splice(idx, 1);
-						console.warn('rejected promise not handled with 1 second');
+						console.warn('rejected promise not handled within 1 second');
 						onUnexpectedError(reason);
 					}
 				}, 1000);