Back to rackspace for pull request.

Revert "rackspace -> maxlinc, to make sure travis works"

This reverts commit c56e9e6d7ac987d0b073f79a545df94fc4d609bf.
diff --git a/acceptance/02-list-servers.go b/acceptance/02-list-servers.go
index 28aba0c..77bf82f 100644
--- a/acceptance/02-list-servers.go
+++ b/acceptance/02-list-servers.go
@@ -2,7 +2,7 @@
 
 import (
 	"fmt"
-	"github.com/maxlinc/gophercloud"
+	"github.com/rackspace/gophercloud"
 	"flag"
 )