Merge pull request #2605 from shristit/Broken-Link-Fix

Fixes #2604 - Fixed the broken link in `run.py`

Author: Mike Taylor

run.py

@@ -46,7 +46,7 @@
 You will need to set up one on github for testing your
 local developments.
 Read Instructions at
-https://github.com/webcompat/webcompat.com/blob/master/CONTRIBUTING.md#configuring-the-server
+https://github.com/webcompat/webcompat.com/blob/master/docs/dev-env-setup.md#configuring-the-server
 '''
 
 DEPS_VERSION_HELP = '''