update readme

README.md

@@ -3,12 +3,6 @@ This repository includes the code and build materials to program the UNL ECEN OL
 
 ![Keychain](assets/new_keychain.jpg)
 
-# Cloning the repo
-Clone to a known or common directory.
-```
-git clone --recurse-submodules https://git.unl.edu/pscalise2/py32-keychain.git
-```
-
 # Prerequisites
 ## Download Visual Studio Code for your system, macOS or Windows, if not already installed.