coding style preferences (@parkr)

lib/jekyll/converters/markdown/kramdown_parser.rb

@@ -16,7 +16,7 @@ module Jekyll
           if @config['kramdown']['use_coderay']
             %w[wrap line_numbers line_numbers_start tab_width bold_every css default_lang].each do |opt|
               key = "coderay_#{opt}"
-              @config['kramdown'][key.to_sym] = @config['kramdown']['coderay'][key] unless @config['kramdown'].has_key? key
+              @config['kramdown'][key.to_sym] = @config['kramdown']['coderay'][key] unless @config['kramdown'].has_key?(key)
             end
           end
 

lib/jekyll/post.rb

@@ -109,11 +109,11 @@ module Jekyll
     #
     # Returns the post title
     def title
-      self.data.fetch("title", self.titleize_slug)
+      self.data.fetch("title", self.titleized_slug)
     end
 
     # Turns the post slug into a suitable title
-    def titleize_slug
+    def titleized_slug
       self.slug.split('-').select {|w| w.capitalize! || w }.join(' ')
     end