middleman-xmlvalidator.gemspec in middleman-xmlvalidator-0.0.22 vs middleman-xmlvalidator.gemspec in middleman-xmlvalidator-0.0.23

@@ -23,8 +23,8 @@
   gem.add_development_dependency "rake"
   gem.add_development_dependency "nokogiri", "~>1.5.6"
   gem.add_development_dependency "middleman", "~>3.0.12"
 
   gem.add_dependency "nokogiri", "~>1.5.6"
-  
+
   gem.add_runtime_dependency "nokogiri", "~>1.5.6"
 end