diff --git a/commands/sponge.go b/commands/sponge.go
index 5ba5461..8d65bd4 100644
--- a/commands/sponge.go
+++ b/commands/sponge.go
@@ -15,24 +15,25 @@ import (
 	tb "gopkg.in/tucnak/telebot.v2"
 )
 
-func Spongify(input_message string) string {
-	spongified_message := ""
-	for i, char := range input_message {
+func spongify(inputMessage string) string {
+	spongifiedMessage := ""
+	for i, char := range inputMessage {
 		if i%2 == 0 {
-			spongified_message += strings.ToLower(string(char))
+			spongifiedMessage += strings.ToLower(string(char))
 		} else {
-			spongified_message += strings.ToUpper(string(char))
+			spongifiedMessage += strings.ToUpper(string(char))
 		}
 	}
-	return spongified_message
+	return spongifiedMessage
 }
 
 func Sponge(m *tb.Message) {
 	message := ""
 	if m.IsReply() {
-		message = Spongify(m.ReplyTo.Text)
+		message = spongify(m.ReplyTo.Text)
 	} else {
-		message = Spongify(shared.History.LastMessage(m.Chat.ID))
+		message = spongify(shared.History.LastMessage(m.Chat.ID))
 	}
 	shared.Bot.Send(m.Chat, message)
 }
+