Update README.md

Author: davidtrautmann

README.md

@@ -1,16 +1,16 @@
 dotfiles
 ========
 
-Collection of various config files
+collection of various config files
 
-## Install
+## install
 
 run install.sh to copy dotfile to home folder.
 
-One line install:
-
-	git clone https://github.com/davidtrautmann/dotfiles.git && dotfiles/install.sh && rm -rf dotfiles
-
-## Backup
+one line install:
+```bash
+git clone https://github.com/davidtrautmann/dotfiles.git && dotfiles/install.sh && rm -rf dotfiles
+```
+## backup
 
 the current dotfiles will be copied to ```~/.dofiles/$timestamp/```.