diff --git a/src/vs/platform/extensionManagement/node/extensionManagementService.ts b/src/vs/platform/extensionManagement/node/extensionManagementService.ts
index e5a909c7a736947fd0618766045c8442da5245d0..ae4944b1d7887cb77138735111a002efbafb8bbb 100644
--- a/src/vs/platform/extensionManagement/node/extensionManagementService.ts
+++ b/src/vs/platform/extensionManagement/node/extensionManagementService.ts
@@ -256,7 +256,7 @@ export class ExtensionManagementService extends Disposable implements IExtension
 							() => this.installFromGallery(galleryExtension),
 							e => TPromise.wrapError(new Error(nls.localize('removeError', "Error while removing the extension: {0}. Please Quit and Start VS Code before trying again.", toErrorMessage(e))))));
 				}
-				return TPromise.wrapError(new Error(nls.localize('Not Market place extension', "Only Market place Extensions can be reinstalled")));
+				return TPromise.wrapError(new Error(nls.localize('Not a Marketplace extension', "Only Marketplace Extensions can be reinstalled")));
 			});
 	}
 
@@ -855,4 +855,4 @@ export function getLocalExtensionIdFromGallery(extension: IGalleryExtension, ver
 
 export function getLocalExtensionIdFromManifest(manifest: IExtensionManifest): string {
 	return getLocalExtensionId(getGalleryExtensionId(manifest.publisher, manifest.name), manifest.version);
-}
\ No newline at end of file
+}