diff --git a/aspnetcore/mvc/controllers/testing.md b/aspnetcore/mvc/controllers/testing.md
index 01e075f911..01770c7bb1 100644
--- a/aspnetcore/mvc/controllers/testing.md
+++ b/aspnetcore/mvc/controllers/testing.md
@@ -129,7 +129,7 @@ The view 'Index' was not found. The following locations were searched:
 (list of locations)
 ```
 
-To correct this issue, you need to configure the server's content root, so it can locate the views for the project being tested. This is done by a call to `UseContentRoot` in the in the `TestFixture` class, shown below:
+To correct this issue, you need to configure the server's content root, so it can locate the views for the project being tested. This is done by a call to `UseContentRoot` in the `TestFixture` class, shown below:
 
 [!code-csharp[Main](testing/sample/TestingControllersSample/tests/TestingControllersSample.Tests/IntegrationTests/TestFixture.cs?highlight=32,35)]