diff --git a/msg.go b/msg.go
index b9eb191..75b881e 100644
--- a/msg.go
+++ b/msg.go
@@ -1,14 +1,13 @@
 package main
 
 import (
-	"errors"
 	"fmt"
 	"regexp"
 	"strconv"
 	"time"
 )
 
-func parseSubTypeMessageMiniWar(m *ChatWarsMessage, r *regexp.Regexp) (*ChatWarsMessageMiniWar, err) {
+func parseSubTypeMessageMiniWar(m *ChatWarsMessage, r *regexp.Regexp) (*ChatWarsMessageMiniWar, error) {
 	t, err := time.Parse("02/01/06 15:04", r.ReplaceAllString(m.Text, "${Time}"))
 	logOnError(err, "parseSubTypeMessageMiniWar : parsing time : "+r.ReplaceAllString(m.Text, "${Time}"))
 	cwm := ChatWarsMessageMiniWar{