changed nano highleighting to be systemwide

README.md

@@ -3,7 +3,8 @@
 
 This Repo contains my dotfiles
 
+Prerequisites:
+- xmlstarlet: ```yaourt -S xmlstarlet```
+- nano-syntax-highlighting ```yaourt -S nano-syntax-highleighting``` and then ```echo "include /usr/share/nano-syntax-highlighting/*.nanorc" >> /etc/nanorc``` as root
 
 Install with the ```./install``` script.
-
-Also need to install xmlstarlet, use ```yaourt -S xmlstarlet```