From 3aa3880cfb86d7330db573a31066fd8ef897f180 Mon Sep 17 00:00:00 2001 From: Mikhail Dieterle Date: Sat, 16 Mar 2013 01:02:21 +0300 Subject: [PATCH] fix markup of controllers guide --- guides/source/action_controller_overview.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md index 624b93da28..c13eb8512f 100644 --- a/guides/source/action_controller_overview.md +++ b/guides/source/action_controller_overview.md @@ -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