Clean up default config comments

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 5 insertions, 2 deletions

diff --git a/application/config/example/config-local.php b/application/config/example/config-local.php
index d092d4206..941c8b119 100644
--- a/application/config/example/config-local.php
+++ b/application/config/example/config-local.php
@@ -2,12 +2,15 @@
 
 /*
  * Use this file to override any settings from config.php
+ *
+ * For descriptions of the options please refer to config.php.
  */
 
 // set this to a 32char random string
 $config['encryption_key'] = '';
 
-// shouldn't be served by the webserver
 $config['upload_path'] = FCPATH.'data/uploads';
 
-$config['contact_me_url'] = '';
+$config['index_page'] = 'index.php';
+
+$config['cache_backend'] = "dummy";