doc.go for rackconnect v3
diff --git a/rackspace/rackconnect/v3/doc.go b/rackspace/rackconnect/v3/doc.go
new file mode 100644
index 0000000..3a8279e
--- /dev/null
+++ b/rackspace/rackconnect/v3/doc.go
@@ -0,0 +1,4 @@
+// Package rackconnect allows Rackspace cloud accounts to leverage version 3 of
+// RackConnect, Rackspace's hybrid connectivity solution connecting dedicated
+// and cloud servers.
+package rackconnect