Fixed command prompt root indicator

Makefile

@@ -93,7 +93,7 @@ export XDG_DATA_DIRS=$${XDG_DATA_DIRS:-/usr/share/}
 export XDG_CONFIG_DIRS=$${XDG_CONFIG_DIRS:-/etc/xdg/}
 export XDG_RUNTIME_DIR=$${XDG_RUNTIME_DIR:-/tmp/xdg-$$USER}
 
-PS1="[\u@\h \W]\$$ "
+PS1="[\u@\h \W]\\$$ "
 
 for script in /etc/profile.d/*.sh ; do
         if [ -r $$script ] ; then
@@ -234,7 +234,7 @@ alias grep='grep --color=auto'
 # PS1 Environment Variable for a great case study behind this script
 # addendum.]
 
-PS1="[\u@\h \W]\$$ "
+PS1="[\u@\h \W]\\$$ "
 
 # End /etc/bashrc
 endef