Fix GitHub permissions required
These docs were out of date with our code:
@@ -53,7 +53,7 @@ GitHub
*application/x-www-form-urlencoded* work
* Leave the **Secrets** field blank
* Select **Let me select individual events**,
- and mark **Branch or tag creation**, **Branch or tag deletion** and **Pushes** events
+ and mark **Branch or tag creation**, **Branch or tag deletion**, **Pull Requests** and **Pushes** events
* Ensure **Active** is enabled; it is by default
* Finish by clicking **Add webhook**. You may be prompted to enter your GitHub password to confirm your action.
