Small README fixes.

Readme.markdown

@@ -55,10 +55,10 @@ Most features of WhatsApp Web are currently supported, and support for the remai
 ##Contributing
 
 To develop for ChitChat:
-* [Fork](https://github.com/Neo11/ChitChat#fork-destination-box) the respository
+* Fork the respository
 * Clone the repository with ```git clone [email protected]:<USERNAME>/ChitChat.git```, replace <USERNAME> with your username
 * Download and install xcode if you don't have it already
-* You will need to change the development team (```DevelopmentTeam =```) by logging in (xcode will prompt you when you try to debug), so don't include the project settings in your commit
+* You will need to change the development team (```DevelopmentTeam =```) by logging in with your Apple account (xcode will prompt you when you try to debug), so don't include the project settings in your commit
 * Use the issue number in the commmit message if there is one, e.g. ```git commit -am "#27 Fix drawer not opening"```
 * Generate a pull request on GitHub and someone will look at it