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-rw-r--r--actionpack/lib/action_controller/metal/renderers.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb
index 62a3844b04..6c7b4652d4 100644
--- a/actionpack/lib/action_controller/metal/renderers.rb
+++ b/actionpack/lib/action_controller/metal/renderers.rb
@@ -43,7 +43,7 @@ module ActionController
end
# Hash of available renderers, mapping a renderer name to its proc.
- # Default keys are :json, :js, :xml.
+ # Default keys are <tt>:json</tt>, <tt>:js</tt>, <tt>:xml</tt>.
RENDERERS = Set.new
# Adds a new renderer to call within controller actions.