diff --git a/lib/fog/aws/parsers/cloud_watch/put_metric_alarm.rb b/lib/fog/aws/parsers/cloud_watch/put_metric_alarm.rb
index 5bc2a43ab..f5c3d2cb4 100644
--- a/lib/fog/aws/parsers/cloud_watch/put_metric_alarm.rb
+++ b/lib/fog/aws/parsers/cloud_watch/put_metric_alarm.rb
@@ -19,7 +19,7 @@ module Fog
               @response['ResponseMetadata'][name] = value.strip
             end
           end
-        end       
+        end
       end
     end
   end