Better formatting on ActiveModel::Translation

activemodel/lib/active_model/translation.rb

@@ -18,12 +18,12 @@ module ActiveModel
   #
   # This also provides the required class methods for hooking into the
   # Rails internationalization API, including being able to define a
-  # class based i18n_scope and lookup_ancestors to find translations in
+  # class based +i18n_scope+ and +lookup_ancestors+ to find translations in
   # parent classes.
   module Translation
     include ActiveModel::Naming
 
-    # Returns the i18n_scope for the class. Overwrite if you want custom lookup.
+    # Returns the +i18n_scope+ for the class. Overwrite if you want custom lookup.
     def i18n_scope
       :activemodel
     end