Update README.md

Azure · Apr 18, 2019 · 0e6456d · 0e6456d
1 parent ae8db7c
commit 0e6456d
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/express-custom/README.md b/express-custom/README.md
@@ -1 +1,5 @@
-Sample node.js Express docker image that works with App Services
+# Sample node.js Express docker image that works with App Services
+
+This is a sample docker image with node.js Express server that can be hosted on Azure App Services - Web App for Containers.
+
+server.js file listens on process.env.PORT environment variable which is automatically populated by the App Services platform.