formatting

Former-commit-id: 037081db5d6d4434e873ca8b75334ee43e046b6a

_examples/http_request/request-logger/main.go

@@ -20,7 +20,7 @@ func main() {
 		// Query appends the url query to the Path.
 		Query: true,
 
-		//Columns: true,
+		// Columns: true,
 
 		// if !empty then its contents derives from `ctx.Values().Get("logger_message")
 		// will be added to the logs.
@@ -62,5 +62,4 @@ func main() {
 	// http://lcoalhost:8080/notfoundhere
 	// see the output on the console.
 	app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
-
 }