Update documentation
Update documentation

carnager/rofi,daemonl/rofi,jubalh/rofi,eigengrau/rofi,eigengrau/rofi,t-wissmann/rofi,t-wissmann/rofi,carnager/rofi,jreinert/rofi,jubalh/rofi,stettberger/rofi,ThomasAdam/rofi,carnager/rofi,ThomasAdam/rofi,stettberger/rofi,daemonl/rofi,jreinert/rofi