fix: don't show discriminator in tags

Author: RedVortexDev

src/main/java/com/diamondfire/helpbot/sys/tag/Tag.java

@@ -73,7 +73,7 @@ public void sendResponse(GuildMessageChannel channel, @NotNull User requester) {
                 .setTitle(getTitle())
                 .setDescription(getResponse() + "\n\u200b")
                 .setColor(0x969dba)
-                .setFooter("Executed by " + requester.getAsTag(), requester.getAvatarUrl());
+                .setFooter("Executed by " + requester.getName(), requester.getAvatarUrl());
 
         if (!getImage().isEmpty()) {
             embed.setImage(getImage());