Update @deprecated comment for the DB_SLAVE constant

I keep searching for the proper replacement for this deprecated
constant. It's much easier to find when the @deprecated comment
just mentions it.

Change-Id: I199b876ecfb6e146848b395bc7bfad80742f000d

diff --git a/includes/Defines.php b/includes/Defines.php
index 5ab27cc..720e8d0 100644 (file)
--- a/includes/Defines.php
+++ b/includes/Defines.php
@@ -31,7 +31,7 @@ use Wikimedia\Rdbms\IDatabase;
 
 # Obsolete aliases
 /**
- * @deprecated since 1.28
+ * @deprecated since 1.28, use DB_REPLICA instead
  */
 define( 'DB_SLAVE', -1 );