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fix markup of controllers guide

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Mikhail Dieterle 2013-03-16 01:02:21 +03:00
parent 0ddae9fcf6
commit 3aa3880cfb
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guides/source/action_controller_overview.md
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@ -232,7 +232,7 @@ The permitted scalar types are `String`, `Symbol`, `NilClass`,
`StringIO`, `IO`, `ActionDispatch::Http::UploadedFile` and
`Rack::Test::UploadedFile`.
To declare that the value in `params+ must be an array of permitted
To declare that the value in `params` must be an array of permitted
scalar values map the key to an empty array:
```ruby