Update references to build.sh and test.sh.

Change-Id: Ia33b2df25a9db32371c3d574b37c09b662defe94
diff --git a/docs/GettingStarted.md b/docs/GettingStarted.md
index 43ef6c5..bc090c7 100644
--- a/docs/GettingStarted.md
+++ b/docs/GettingStarted.md
@@ -89,7 +89,7 @@
 After building, presubmit tests can be run with the following command line:
 
 ```shell
-./kokoro/ubuntu/test.sh
+./kokoro/test.sh
 ```
 
 Read about [testing](Testing.md) for more details about the tests.