formatting

Former-commit-id: 037081db5d6d4434e873ca8b75334ee43e046b6a

_examples/view/overview/main.go

@@ -14,11 +14,9 @@ func main() {
 	// - {{ current }}
 	app.RegisterView(iris.HTML("./templates", ".html"))
 	app.Get("/", func(ctx iris.Context) {
-
 		ctx.ViewData("Name", "iris") // the .Name inside the ./templates/hi.html
 		ctx.Gzip(true)               // enable gzip for big files
 		ctx.View("hi.html")          // render the template with the file name relative to the './templates'
-
 	})
 
 	// http://localhost:8080/