diff --git a/modules/@angular/core/testing/test_injector.ts b/modules/@angular/core/testing/test_injector.ts
index 24a53064ae..15841ea8dc 100644
--- a/modules/@angular/core/testing/test_injector.ts
+++ b/modules/@angular/core/testing/test_injector.ts
@@ -72,7 +72,7 @@ export function getTestInjector() {
  * common to every test in the suite.
  *
  * This may only be called once, to set up the common providers for the current test
- * suite on teh current platform. If you absolutely need to change the providers,
+ * suite on the current platform. If you absolutely need to change the providers,
  * first use `resetBaseTestProviders`.
  *
  * Test Providers for individual platforms are available from