Merge pull request reactjs#85 from robatron/pr/readme-enhancements

Add port-change info
kevmo · Oct 9, 2015 · 66ccecd · 66ccecd
2 parents 4b3b2a0 + 8f4f0db
commit 66ccecd
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -55,3 +55,11 @@ algernon server.lua
 ```
 
 And visit <http://localhost:3000/>. Try opening multiple tabs!
+
+## Changing the port
+
+You can change the port number by setting the `$PORT` environment variable before invoking any of the scripts above, e.g.,
+
+```sh
+PORT=3001 node server.js
+```