savepoint: tweak README; on the way to make this self-hosted.

README.md

@@ -34,13 +34,26 @@
 
 Partition > Guided - use entire disk and set up encrypted LVM.
 
-### Preparatory steps
+## Preparatory steps
+
+### 1. Give sudo permissions to your user
 
 Give sudo permissions to your user:
 
 ```
 su - --command "adduser $(whoami) sudo"
-newgrp sudo # avoids having to log out and log in again after adding your user to the sudo group
+newgrp sudo 
 sudo echo "Hello world!"
 ```
 
+### 2. Install git and download the rest of this distribution
+
+```
+sudo apt install git
+cd ~/Documents
+git clone https://git.nunosempere.com/open.source/nunOS.git
+```
+
+
+
+