Updated issue with md syntax in index as blog docs

Author: gregbell

docs/3-index-pages/index-as-blog.md

@@ -23,7 +23,7 @@ resource. For example:
     end
 
 This will result in the title of the post being the return value of
-#a_method_to_call
+Resource#a_method_to_call
 
 Second, you can pass a block to the tile option which will then be
 used as the contents fo the title. The resource being rendered

lib/active_admin/views/index_as_blog.rb

@@ -24,7 +24,7 @@ module Views
     #     end
     #
     # This will result in the title of the post being the return value of
-    # #a_method_to_call
+    # Resource#a_method_to_call
     #
     # Second, you can pass a block to the tile option which will then be
     # used as the contents fo the title. The resource being rendered