fix markup of controllers guide

arunagw · Mar 15, 2013 · 3aa3880 · 3aa3880
1 parent 0ddae9f
commit 3aa3880
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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