Formatting, long options

cmd/webfs/main.go

@@ -2,10 +2,11 @@ package main
 
 import (
 	"flag"
-	"golang.org/x/net/webdav"
 	"log"
 	"net/http"
 	"strings"
+
+	"golang.org/x/net/webdav"
 )
 
 type Handler struct {
@@ -22,10 +23,9 @@ func (h *Handler)ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	h.Handler.ServeHTTP(w, r)
 }
 
-
 func main() {
-	address := flag.String("a", ":8080", "Address to listen to")
+	address := flag.String("listen", ":8080", "Address to listen to")
-  directory := flag.String("d", ".", "Directory to serve")
+	directory := flag.String("root", ".", "Directory to serve")
 	flag.Parse()
 
 	handler := &Handler{}