[ci skip] Update codeigniter.com links to https
diff --git a/application/config/routes.php b/application/config/routes.php
index a98c6d1..1b45740 100644
--- a/application/config/routes.php
+++ b/application/config/routes.php
@@ -19,7 +19,7 @@
 |
 | Please see the user guide for complete details:
 |
-|	http://codeigniter.com/user_guide/general/routing.html
+|	https://codeigniter.com/user_guide/general/routing.html
 |
 | -------------------------------------------------------------------------
 | RESERVED ROUTES