diff --git a/.github/release-please.yml b/.github/release-please.yml
index e69de29bb..85344b92c 100644
--- a/.github/release-please.yml
+++ b/.github/release-please.yml
@@ -0,0 +1 @@
+releaseType: node
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2886cfc25..f6c4cf010 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -47,14 +47,12 @@ accept your pull requests.
 
 1.  Run the tests:
 
-        # Run all tests.
+        # Run unit tests.
         npm test
 
-        # Run all unit tests.
-        npm run test-only
-
-        # Run all conformance tests.
-        npm run conformance
+        # Run sample integration tests.
+        gcloud auth application-default login
+        npm run samples-test
 
         # Run all system tests.
         gcloud auth application-default login
@@ -64,5 +62,4 @@ accept your pull requests.
 
         npm run fix
 
-
 [setup]: https://cloud.google.com/nodejs/docs/setup