diff --git a/Rakefile b/Rakefile
index b65b2dd2..d76ec053 100644
--- a/Rakefile
+++ b/Rakefile
@@ -218,7 +218,7 @@ namespace :site do
       abort "You seem to have misplaced your History.markdown file. I can haz?"
     end
   end
-  
+
   namespace :releases do
     desc "Create new release post"
     task :new, :version do |t, args|
diff --git a/lib/jekyll/tags/include.rb b/lib/jekyll/tags/include.rb
index ee1636c7..a261e6f5 100644
--- a/lib/jekyll/tags/include.rb
+++ b/lib/jekyll/tags/include.rb
@@ -13,7 +13,7 @@ module Jekyll
 
       SYNTAX_EXAMPLE = "{% include file.ext param='value' param2='value' %}"
 
-      VALID_SYNTAX = /([\w-]+)\s*=\s*(?:"([^"\\]*(?:\\.[^"\\]*)*)"|'([^'\\]*(?:\\.[^'\\]*)*)'|([\w\.-]+))/      
+      VALID_SYNTAX = /([\w-]+)\s*=\s*(?:"([^"\\]*(?:\\.[^"\\]*)*)"|'([^'\\]*(?:\\.[^'\\]*)*)'|([\w\.-]+))/
 
       INCLUDES_DIR = '_includes'