Update metadata.yml with correct URL

Change-Id: Iff8da6898859c2e2a49795b6c20b998d16944076
diff --git a/metadata.yml b/metadata.yml
index 7a11a64..0b8fe4a 100644
--- a/metadata.yml
+++ b/metadata.yml
@@ -1,3 +1,3 @@
 name: "openldap"
 version: "2017.3"
-source: "https://github.com/tcpcloud/salt-formula-openldap"
+source: "https://github.com/salt-formulas/salt-formula-openldap"