mceachen/closure_tree — pull request #127 by richkuo (2014-10-08 18:03:36+00:00)
Title: pluralizing migration class name

`rails g closure_tree:migration tag`

yields a migration file that contains non pluralized class name:

``` ruby
class CreateTagHierarchy
```

which should be:

``` ruby
class CreateTagHierarchies
```

this allows `rake db:migrate` to run correctly