diff --git a/modules/network-peering/README.md b/modules/network-peering/README.md
index ba4d811b..aad887ef 100644
--- a/modules/network-peering/README.md
+++ b/modules/network-peering/README.md
@@ -39,7 +39,7 @@ module "peering-a-c" {
   local_network = "<A NETWORK SELF LINK>"
   peer_network  = "<C NETWORK SELF LINK>"
 
-  module_depends_on = module.peering-a-b.complete
+  module_depends_on = [module.peering-a-b.complete]
 }
 ```