diff --git a/ircmsg/message.go b/ircmsg/message.go
index 6874a4d..12386be 100644
--- a/ircmsg/message.go
+++ b/ircmsg/message.go
@@ -382,9 +382,9 @@ func (ircmsg *IrcMessage) line(tagLimit, clientOnlyTagDataLimit, serverAddedTagD
 	for i, param := range ircmsg.Params {
 		buf.WriteByte(' ')
 		requiresTrailing := paramRequiresTrailing(param)
-		if (requiresTrailing || ircmsg.ForceTrailing) && i == len(ircmsg.Params) - 1 {
+		if (requiresTrailing || ircmsg.ForceTrailing) && i == len(ircmsg.Params)-1 {
 			buf.WriteByte(':')
-		} else if requiresTrailing && i != len(ircmsg.Params) - 1 {
+		} else if requiresTrailing && i != len(ircmsg.Params)-1 {
 			return nil, ErrorBadParam
 		}
 		buf.WriteString(param)
diff --git a/ircmsg/message_test.go b/ircmsg/message_test.go
index 6990ae2..dcef4b6 100644
--- a/ircmsg/message_test.go
+++ b/ircmsg/message_test.go
@@ -317,10 +317,10 @@ func TestEncodeDecode(t *testing.T) {
 }
 
 func TestForceTrailing(t *testing.T) {
-	message := IrcMessage {
-		Prefix: "shivaram",
+	message := IrcMessage{
+		Prefix:  "shivaram",
 		Command: "PRIVMSG",
-		Params: []string{"#darwin", "nice"},
+		Params:  []string{"#darwin", "nice"},
 	}
 	bytes, err := message.LineBytesStrict(true, 0)
 	if err != nil {