added more info for alacritty

README.md

@@ -6,6 +6,11 @@ Download from here: [https://github.com/jwilm/alacritty/releases]
 ```sh
 apt install ./Alacri*
 apt install libxcursor
+update-alternatives --install /usr/bin/x-terminal-emulator x-terminal-emulator /usr/bin/alacritty 20
+```
+Evtl. für Terminfo im Repository unter Extras noch alacritty.info ziehen und
+```sh
+tic -xe alacritty,alacritty-direct alacritty.info
 ```
 ## bspwm
 ## sxhkd