Update references to build.sh and test.sh.

Change-Id: Ia33b2df25a9db32371c3d574b37c09b662defe94
diff --git a/docs/Testing.md b/docs/Testing.md
index d79aafc..ae6e85a 100644
--- a/docs/Testing.md
+++ b/docs/Testing.md
@@ -42,13 +42,13 @@
 and lint errors. This can be run locally with:
 
 ```shell
-./kokoro/ubuntu/build.sh
+./kokoro/build.sh
 ```
 
 Or to just run the tests after having built everything manually run:
 
 ```shell
-./kokoro/ubuntu/test.sh
+./kokoro/test.sh
 ```
 
 ## QEMU tests