Update profiling.rst

correcting rst syntax

Author: manuganji

user_guide_src/source/general/profiling.rst

@@ -82,8 +82,8 @@ Key                     Description
                         hidden.
 ======================= =================================================================== ========
 
-.. note:: Disabling the [save_queries](http://ellislab.com/codeigniter/user-guide/database/configuration.html) setting in your database configuration
+.. note:: Disabling the (save_queries)[http://ellislab.com/codeigniter/user-guide/database/configuration.html] setting in your database configuration
 	will also effectively disable profiling for database queries and render
 	the 'queries' setting above useless. You can optionally override this
 	setting with `$this->db->save_queries = TRUE;`. Without this setting you
-	won't be able to view the queries or the [last_query](http://ellislab.com/codeigniter/user-guide/database/helpers.html).
+	won't be able to view the queries or the (last_query)[http://ellislab.com/codeigniter/user-guide/database/helpers.html].