Change default port

Change-Id: Ib7f3c113260902410970b900ec1bff73e91ffb19
diff --git a/service.go b/service.go
index e53c046..2c341d2 100644
--- a/service.go
+++ b/service.go
@@ -132,5 +132,5 @@
 		return
 	}
 	r := setupRouter()
-	r.Run(":8080")
+	log.Fatal(http.ListenAndServe(":5722", r))
 }