diff --git a/html/project.sample/project.inc b/html/project.sample/project.inc
index 3ce4d7a71f..ab458d6b0c 100644
--- a/html/project.sample/project.inc
+++ b/html/project.sample/project.inc
@@ -138,8 +138,8 @@ function project_footer($show_return, $show_date, $prefix) {
 }
 
 //-------------- Caching
-
-//define("MEMCACHE_SERVERS", "127.0.0.1:11211");
+// format: "host:port:weight"
+//define("MEMCACHE_SERVERS", "127.0.0.1:11211:50");
 
 //-------------- Ops access control