clean up

Author: parthea

packages/google-cloud-testutils/.repo-metadata.json

@@ -2,7 +2,7 @@
     "name": "google-cloud-test-utils",
     "name_pretty": "Python Test Utils for Google Cloud",
     "product_documentation": "",
-    "client_documentation": "https://github.com/googleapis/python-test-utils",
+    "client_documentation": "https://github.com/googleapis/google-cloud-python/packages/google-cloud-testutils",
     "issue_tracker": "https://github.com/googleapis/google-cloud-python/issues",
     "release_level": "preview",
     "language": "python",