Fixed build error with < 1.7

bone_bench_test.go

@@ -129,7 +129,6 @@ func Bench(rw http.ResponseWriter, req *http.Request) {
 	rw.Write([]byte("b"))
 }
 */
-
 /*
 			### Result ###
 

example/004/example.go

@@ -1,3 +1,5 @@
+// +build go1.7
+
 package main
 
 import (

helper.go

@@ -91,7 +91,7 @@ func GetValue(req *http.Request, key string) string {
 	return GetAllValues(req)[key]
 }
 
-// This function returns the route of given Request
+// GetRequestRoute returns the route of given Request
 func (m *Mux) GetRequestRoute(req *http.Request) string {
 	cleanURL(&req.URL.Path)
 	for _, r := range m.Routes[req.Method] {