Fix formats

irc_callback.go

@@ -1,13 +1,13 @@
 package irc
 
 import (
+	"crypto/sha1"
+	"fmt"
+	"math/rand"
+	"reflect"
 	"strconv"
 	"strings"
 	"time"
-	"crypto/sha1"
-	"fmt"
-	"reflect"
-	"math/rand"
 )
 
 func (irc *Connection) AddCallback(eventcode string, callback func(*Event)) string {