github/hubot — pull request #712 by ngs (2014-06-11 20:26:26+00:00)
Title: Fix help command replaces prefix twice

Hi,

I fixed `hubot help` command replaces prefix twice if the Robot has custom name.

In case `HUBOT_NAME=MyHubot`:

```
MyMyHubot help - Displays all of the help commands that MyHubot knows about.
MyMyHubot help - Displays all help commands that match .
```

I fixed it to

```
MyHubot help - Displays all of the help commands that MyHubot knows about.
MyHubot help - Displays all help commands that match .
```