hot fix display in parallel pull and go fmt

docs/registry.go

@@ -162,7 +162,6 @@ func (r *Registry) GetRemoteHistory(imgID, registry string, token []string) ([]s
 // Check if an image exists in the Registry
 func (r *Registry) LookupRemoteImage(imgID, registry string, token []string) bool {
 
-
 	req, err := r.reqFactory.NewRequest("GET", registry+"images/"+imgID+"/json", nil)
 	if err != nil {
 		return false

docs/registry_mock_test.go

@@ -343,4 +343,4 @@ func TestWait(t *testing.T) {
 	<-c
 }
 
-//*/
+//*/