rails/rails — pull request #10258 by thenickcox (2013-04-18 03:31:46+00:00)
Title: Fix subject-verb agreement in error msg (and other grammar stuff)

Before:
```
pending_migrations = [20130417223021]

> rake db:test:prepare
>> You have 1 pending migrations.
```

After:
```
pending_migrations = [20130417223021]

> rake db:test:prepare
>> You have 1 pending migration.
```

(And 2 other small grammatical errors.)

Note, I didn't see tests for these output messages. And for the pending migrations error, the only way I could think of to test it was to break it out into a separate method, which I didn't think was worth it.

Feedback welcome.

(I also didn't think this warranted a changelog entry.)