diff --git a/appengine/php72/helloworld/README.md b/appengine/php72/helloworld/README.md
index 14e59c21b2..c41049a409 100644
--- a/appengine/php72/helloworld/README.md
+++ b/appengine/php72/helloworld/README.md
@@ -1,6 +1,6 @@
-# Hello World on App Engine Standard for PHP 7.2
+# Hello World on App Engine Standard for PHP 7.2 and 7.3
 
-This sample demonstrates how to deploy a *very* basic application to Google
-App Engine for PHP 7.2.
+This sample demonstrates how to deploy a *very* basic application to the
+PHP 7.2 and 7.3 standard environment in Google App Engine.
 
 ## View the [full tutorial](https://cloud.google.com/appengine/docs/standard/php7/quickstart)
diff --git a/appengine/php72/helloworld/app.yaml b/appengine/php72/helloworld/app.yaml
index 59136db0b6..dced4ca5b5 100644
--- a/appengine/php72/helloworld/app.yaml
+++ b/appengine/php72/helloworld/app.yaml
@@ -1,4 +1,4 @@
-# Use the PHP 7.3 runtime (BETA) by replacing "php72" below with "php73"
+# Use PHP 7.3 by replacing "php72" below with "php73"
 runtime: php72
 
 # Defaults to "serve index.php" and "serve public/index.php". Can be used to