Fixed broken link to developer guide, fixes #2380
@ -39,6 +39,6 @@ Email
## Contribute
[Development Tips](https://github.com/gitlabhq/gitlabhq/blob/master/doc/development.md)
[Developer Guide](https://github.com/gitlabhq/gitlabhq/wiki/Developer-Guide)
Want to help - send a pull request.
We'll accept good pull requests.