README.rdoc in papermill-0.10.1 vs README.rdoc in papermill-0.10.2

@@ -66,9 +66,12 @@
         :public_root => ":rails_root/public",         # already a default
         :papermill_prefix => "system/papermill"       # already a default
       }
     end
     # see lib/papermill/papermill_module.rb
+    
+    # You can use stringex's String#to_url (papermill will use its own String#to_url if none exists)
+    config.gem 'stringex'
     ...
   end
     
 === In your assetable model:
   
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