diff --git a/rest_framework/renderers.py b/rest_framework/renderers.py
index 40ec51ac6..a158bd41f 100644
--- a/rest_framework/renderers.py
+++ b/rest_framework/renderers.py
@@ -817,8 +817,6 @@ class DocumentationRenderer(BaseRenderer):
         }
 
     def render(self, data, accepted_media_type=None, renderer_context=None):
-        #from coredocs.main import render as render_docs
-        #return render_docs(data, theme='cerulean', highlight='emacs', static=lambda path: '/static/rest_framework/docs/' + path)
         template = loader.get_template(self.template)
         context = self.get_context(data)
         return template_render(template, context, request=renderer_context['request'])
diff --git a/rest_framework/templatetags/rest_framework.py b/rest_framework/templatetags/rest_framework.py
index 3e8bba004..d02488eb3 100644
--- a/rest_framework/templatetags/rest_framework.py
+++ b/rest_framework/templatetags/rest_framework.py
@@ -40,7 +40,7 @@ class FencedCodeExtension(markdown.Extension):
 
 
 @register.tag(name='code')
-def highlight_code(parser,token):
+def highlight_code(parser, token):
     code = token.split_contents()[-1]
     nodelist = parser.parse(('endcode',))
     parser.delete_first_token()