chore: remove old method, fix fmt of r# str

src/main.rs

@@ -61,15 +61,6 @@ impl EventHandler for Handler {
         &config.server,
         &config.bot_channel_id
       );
-      // let msg = format!(
-      //   "Welcome {} to the {} server! \n\
-      //   Sign up on [UL Wolves]({}) and go to https://discord.com/channels/{}/{} and use ``/link_wolves`` to get full access.",
-      //   new_member.display_name(),
-      //   &config.server_name,
-      //   &config.wolves_link,
-      //   &config.server,
-      //   &config.bot_channel_id
-      // );
 
       if let Err(err) = new_member.user.direct_message(&ctx, |m| m.content(&msg)).await {
         dbg!(err);