mitchellh/vagrant — pull request #3133 by patrickheeney (2014-03-11 18:15:41+00:00)
Title: [Docs] Fix gem path in Gemfile

I kept getting a syntax error by following the documentation until I changed this line.

```
Gemfile syntax error:
Gemfile:11: syntax error, unexpected ':', expecting kEND
gem "my-plugin", path: "."
```

From the bundler documentation it looks like the syntax was wrong. Once I made this switch it started to work correctly.