content_for.rb in sinatra-contrib-1.4.0

- old
+ new

@@ -76,11 +76,11 @@
     # Your blocks can also receive values, which are passed to them
     # by <tt>yield_content</tt>
     def content_for(key, &block)
       content_blocks[key.to_sym] << capture_later(&block)
     end
-    
+
     # Check if a block of content with the given key was defined. For
     # example:
     #
     #     <% content_for :head do %>
     #       <script type="text/javascript" src="/foo.js"></script>
@@ -98,10 +98,10 @@
     #     <head>
     #       <title>Example</title>
     #       <%= yield_content :head %>
     #     </head>
     #
-    # Would render everything you declared with <tt>content_for 
+    # Would render everything you declared with <tt>content_for
     # :head</tt> before closing the <tt><head></tt> tag.
     #
     # You can also pass values to the content blocks by passing them
     # as arguments after the key:
     #