correct terminal title in PS1

Author: Kanti

.additional_bashrc.sh

@@ -20,7 +20,7 @@ fi
 
 source ~/.bash_git
 
-PS1='\033]2;'$(pwd)'\007\[\e[0;36m\][\[\e[1;31m\]\u\[\e[0;36m\]@\[\e[1;34m\]$HOST_DISPLAY_NAME\[\e[0;36m\]: \[\e[0m\]\w\[\e[0;36m\]]\[\e[0m\]\$\[\e[1;32m\]\s\[\e[0;33m\]$(__git_ps1)\[\e[0;36m\]> \[\e[0m\]\n$ ';
+PS1='\033]2;$HOST_DISPLAY_NAME: \w\007\[\e[0;36m\][\[\e[1;31m\]\u\[\e[0;36m\]@\[\e[1;34m\]$HOST_DISPLAY_NAME\[\e[0;36m\]: \[\e[0m\]\w\[\e[0;36m\]]\[\e[0m\]\$\[\e[1;32m\]\s\[\e[0;33m\]$(__git_ps1)\[\e[0;36m\]> \[\e[0m\]\n$ ';
 
 alias xdebug-toggle='test $(php -m | grep xdebug) && xdebug-disable && echo "xdebug disabled" || (xdebug-enable && echo "xdebug enabled")'