controllers: Refactored UserController.MOunt to use HandleFunc.

controllers/user-controller.go

@@ -60,8 +60,8 @@ func (c *UserController) login(w http.ResponseWriter, r *http.Request) {
 func (c *UserController) Mount(router *mux.Router, prefix string) {
 	sub := router.PathPrefix(prefix).Subrouter()
 
-	sub.Handle("/", http.HandlerFunc(c.getUsers)).Methods("GET")
-	sub.Handle("/login", http.HandlerFunc(c.login)).Methods("POST")
+	sub.HandleFunc("/", c.getUsers).Methods("GET")
+	sub.HandleFunc("/login", c.login).Methods("POST")
 }
 
 // NewUserController creates a new UserController.