lib/active_model/callbacks.rb in activemodel-3.1.12 vs lib/active_model/callbacks.rb in activemodel-3.2.0.rc1

@@ -57,11 +57,11 @@
     # where you can choose if you want all types (before, around or after) or just some.
     #
     #   define_model_callbacks :initializer, :only => :after
     #
     # Note, the <tt>:only => <type></tt> hash will apply to all callbacks defined on
-    # that method call.  To get around this you can call the define_model_callbacks
+    # that method call. To get around this you can call the define_model_callbacks
     # method as many times as you need.
     #
     #   define_model_callbacks :create, :only => :after
     #   define_model_callbacks :update, :only => :before
     #   define_model_callbacks :destroy, :only => :around
@@ -91,10 +91,10 @@
          :terminator => "result == false",
          :scope => [:kind, :name],
          :only => [:before, :around, :after]
       }.merge(options)
 
-      types   = Array.wrap(options.delete(:only))
+      types = Array.wrap(options.delete(:only))
 
       callbacks.each do |callback|
         define_callbacks(callback, options)
 
         types.each do |type|