Make web tab clickable

Author: hjwp

en/deploy/README.md

@@ -293,7 +293,7 @@ We're all done!  Hit the big green **Reload** button and you'll be able to go vi
 
 ## Debugging tips
 
-If you see an error when you try to visit your site, the first place to look for some debugging info is in your **error log** -- you'll find a link to this on the PythonAnywhere Web tab. See if there are any error messages in there; the most recent ones are at the bottom. Common problems include:
+If you see an error when you try to visit your site, the first place to look for some debugging info is in your **error log** -- you'll find a link to this on the PythonAnywhere [Web tab](https://www.pythonanywhere.com/web_app_setup/). See if there are any error messages in there; the most recent ones are at the bottom. Common problems include:
 
 - Forgetting one of the steps we did in the console: creating the virtualenv, activating it, installing Django into it, running collectstatic, migrating the database