diff --git a/helpers/middleman_casper_helpers.rb b/helpers/middleman_casper_helpers.rb
index 6e68ede..ce5d1cf 100644
--- a/helpers/middleman_casper_helpers.rb
+++ b/helpers/middleman_casper_helpers.rb
@@ -99,7 +99,7 @@ module MiddlemanCasperHelpers
 
   def twitter_url
     "https://twitter.com/share?text=#{current_article.title}" \
-      "&url=#{current_article_url}"
+      "&url=#{current_article_url}"
   end
   def facebook_url
     "https://www.facebook.com/sharer/sharer.php?u=#{current_article_url}"