Coding style changes to better aling with common
practice

Change-Id: I826bc614da347bf7f36a80ecb3b21caa660ffca4
diff --git a/afrouter/afrouter/arproxy.go b/afrouter/afrouter/arproxy.go
index af5fa0f..b2fc190 100644
--- a/afrouter/afrouter/arproxy.go
+++ b/afrouter/afrouter/arproxy.go
@@ -48,7 +48,7 @@
 func NewArouterProxy(conf *Configuration) (*ArouterProxy, error) {
 	arProxy = &ArouterProxy{servers:make(map[string]*server)}
 	// Create all the servers listed in the configuration
-	for _,s := range(conf.Servers) {
+	for _,s := range conf.Servers {
 	    if ns, err := NewServer(&s); err != nil {
 		    log.Error("Configuration failed")
 		    return nil, err