Update metadata.yml with correct URL

Change-Id: I4b25a8c323f75ad49d3457a8987d2c46af7404a0
diff --git a/metadata.yml b/metadata.yml
index ed956a0..8df9225 100644
--- a/metadata.yml
+++ b/metadata.yml
@@ -1,4 +1,4 @@
 name: "kibana"
 version: "0.2"
-source: "https://github.com/tcpcloud/salt-formula-kibana"
+source: "https://github.com/salt-formulas/salt-formula-kibana"