Fix docs

group.go

@@ -2,7 +2,7 @@ package router
 
 import "github.com/valyala/fasthttp"
 
-// Group returns a new grouped Router.
+// Group returns a new group.
 // Path auto-correction, including trailing slashes, is enabled by default.
 func (g *Group) Group(path string) *Group {
 	path = g.beginPath + path

router.go

@@ -22,7 +22,7 @@ var (
 	MatchedRoutePathParam = fmt.Sprintf("__matchedRoutePath::%s__", gotils.RandBytes(make([]byte, 15)))
 )
 
-// New returns a new initialized Router.
+// New returns a new router.
 // Path auto-correction, including trailing slashes, is enabled by default.
 func New() *Router {
 	return &Router{
@@ -35,7 +35,7 @@ func New() *Router {
 	}
 }
 
-// Group returns a new grouped Router.
+// Group returns a new group.
 // Path auto-correction, including trailing slashes, is enabled by default.
 func (r *Router) Group(path string) *Group {
 	return &Group{

router_test.go

@@ -319,8 +319,8 @@ func TestRouterChaining(t *testing.T) {
 }
 
 func TestRouterMutable(t *testing.T) {
-	handler_1 := func(_ *fasthttp.RequestCtx) {}
-	handler_2 := func(_ *fasthttp.RequestCtx) {}
+	handler1 := func(_ *fasthttp.RequestCtx) {}
+	handler2 := func(_ *fasthttp.RequestCtx) {}
 
 	router := New()
 	router.Mutable(true)
@@ -330,7 +330,7 @@ func TestRouterMutable(t *testing.T) {
 	}
 
 	for _, method := range httpMethods {
-		router.Handle(method, "/", handler_1)
+		router.Handle(method, "/", handler1)
 	}
 
 	for method := range router.trees {
@@ -350,20 +350,20 @@ func TestRouterMutable(t *testing.T) {
 
 	for _, route := range routes {
 		for _, method := range httpMethods {
-			router.Handle(method, route, handler_1)
+			router.Handle(method, route, handler1)
 		}
 
 		for _, method := range httpMethods {
 			err := catchPanic(func() {
-				router.Handle(method, route, handler_2)
+				router.Handle(method, route, handler2)
 			})
 
 			if err == nil {
 				t.Errorf("Mutable 'false' - Method %s - Route %s - Expected panic", method, route)
 			}
 
 			h, _ := router.Lookup(method, route, nil)
-			if reflect.ValueOf(h).Pointer() != reflect.ValueOf(handler_1).Pointer() {
+			if reflect.ValueOf(h).Pointer() != reflect.ValueOf(handler1).Pointer() {
 				t.Errorf("Mutable 'false' - Method %s - Route %s - Handler updated", method, route)
 			}
 		}
@@ -372,15 +372,15 @@ func TestRouterMutable(t *testing.T) {
 
 		for _, method := range httpMethods {
 			err := catchPanic(func() {
-				router.Handle(method, route, handler_2)
+				router.Handle(method, route, handler2)
 			})
 
 			if err != nil {
 				t.Errorf("Mutable 'true' - Method %s - Route %s - Unexpected panic: %v", method, route, err)
 			}
 
 			h, _ := router.Lookup(method, route, nil)
-			if reflect.ValueOf(h).Pointer() != reflect.ValueOf(handler_2).Pointer() {
+			if reflect.ValueOf(h).Pointer() != reflect.ValueOf(handler2).Pointer() {
 				t.Errorf("Method %s - Route %s - Handler is not updated", method, route)
 			}
 		}

types.go

@@ -76,6 +76,7 @@ type Router struct {
 	globalAllowed string
 }
 
+// Group is a sub-router to group paths
 type Group struct {
 	router    *Router
 	beginPath string