diff --git a/spec/lifecycle_spec.rb b/spec/lifecycle_spec.rb
index adb32b385..a3843b848 100644
--- a/spec/lifecycle_spec.rb
+++ b/spec/lifecycle_spec.rb
@@ -11,26 +11,26 @@
     before(:each) do
       lifecycle.before(:execute, &callback)
     end
-      
-    it 'should execute before wrapped block' do        
+
+    it 'should execute before wrapped block' do
       callback.should_receive(:call).with(*arguments).ordered
       behavior.should_receive(:inside!).ordered
       lifecycle.run_callbacks :execute, *arguments, &wrapped_block
     end
   end
-  
+
   describe "after callbacks" do
     before(:each) do
       lifecycle.after(:execute, &callback)
     end
-      
-    it 'should execute after wrapped block' do        
+
+    it 'should execute after wrapped block' do
       behavior.should_receive(:inside!).ordered
       callback.should_receive(:call).with(*arguments).ordered
       lifecycle.run_callbacks :execute, *arguments, &wrapped_block
     end
   end
-  
+
   describe "around callbacks" do
     before(:each) do
       lifecycle.around(:execute) do |*args, &block|
@@ -39,69 +39,69 @@
         behavior.after!
       end
     end
-      
-    it 'should before and after wrapped block' do       
-      behavior.should_receive(:before!).ordered 
+
+    it 'should before and after wrapped block' do
+      behavior.should_receive(:before!).ordered
       behavior.should_receive(:inside!).ordered
-      behavior.should_receive(:after!).ordered 
+      behavior.should_receive(:after!).ordered
       lifecycle.run_callbacks :execute, *arguments, &wrapped_block
     end
-    
+
     it "should execute multiple callbacks in order" do
       behavior.should_receive(:one).ordered
       behavior.should_receive(:two).ordered
       behavior.should_receive(:three).ordered
-      
+
       lifecycle.around(:execute) { |*args, &block| behavior.one; block.call(*args) }
       lifecycle.around(:execute) { |*args, &block| behavior.two; block.call(*args) }
       lifecycle.around(:execute) { |*args, &block| behavior.three; block.call(*args) }
-      
+
       lifecycle.run_callbacks(:execute, *arguments, &wrapped_block)
     end
   end
-  
+
   it "should raise if callback is executed with wrong number of parameters" do
     lifecycle.before(:execute, &callback)
     expect { lifecycle.run_callbacks(:execute, 1,2,3) {} }.to raise_error(ArgumentError, /1 parameter/)
   end
-  
+
   # # This is a spectacularly crappy way to test callbacks. What's a better way?
-  # describe 'arguments callbacks' do 
+  # describe 'arguments callbacks' do
   #   subject do
   #     class Testarguments < Delayed::arguments
   #       def before_execute; end
   #       def before_loop; end
   #       def before_perform; end
-  #       
+  #
   #       set_callback :execute, :before, :before_execute
   #       set_callback :loop, :before, :before_loop
   #       set_callback :perform, :before, :before_perform
   #     end
-  #     
+  #
   #     Testarguments.new.tap { |w| w.stop }
   #   end
-  #   
+  #
   #   it "should trigger for execute event" do
   #     subject.should_receive(:before_execute).with()
   #     subject.start
   #   end
-  # 
+  #
   #   it "should trigger for loop event" do
   #     subject.should_receive(:before_loop).with()
   #     subject.start
   #   end
-  #   
+  #
   #   it "should trigger for perform event" do
   #     "foo".delay.length
   #     subject.should_receive(:before_perform).with()
   #     subject.start
   #   end
   # end
-  # 
-  # describe 'job callbacks' do 
+  #
+  # describe 'job callbacks' do
   #   it "should trigger for enqueue event" do
   #     pending 'figure out how to test this'
   #   end
   # end
-  
+
 end
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