Rails guides are now served over https

http links will be redirected to the https version, but still better to
just directly link to the https version.

1 files changed, 1 insertions, 1 deletions

diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb
index d9dd24935b..aeaae3c1dd 100644
--- a/actionpack/lib/action_dispatch/routing/mapper.rb
+++ b/actionpack/lib/action_dispatch/routing/mapper.rb
@@ -309,7 +309,7 @@ module ActionDispatch
             hash = check_part(:controller, controller, path_params, {}) do |part|
               translate_controller(part) {
                 message = "'#{part}' is not a supported controller name. This can lead to potential routing problems.".dup
-                message << " See http://guides.rubyonrails.org/routing.html#specifying-a-controller-to-use"
+                message << " See https://guides.rubyonrails.org/routing.html#specifying-a-controller-to-use"
 
                 raise ArgumentError, message
               }