Remove unused variable declaration

dotfiles/bash/main.bashrc

@@ -66,7 +66,6 @@ pp() {
     # Ring the bell and send notification $1 and pause
     #
     local msg=${1:-this is done}
-    local junk
     bb
     echo -e "hey, \033[1;31m$msg\033[1;0m!"
     notify-send -a 'pp()' "hey, $msg"