Update metadata.yml with correct URL

Change-Id: I4a8e3c9080f343f20af69529335104ea4cf50614
diff --git a/metadata.yml b/metadata.yml
index cd91790..c8bab8a 100644
--- a/metadata.yml
+++ b/metadata.yml
@@ -1,3 +1,3 @@
 name: "apache"
 version: "0.2"
-source: "https://github.com/tcpcloud/salt-formula-apache"
+source: "https://github.com/salt-formulas/salt-formula-apache"