Updated with a clarification

using-git/README.md

@@ -19,7 +19,7 @@ Git is installed on all of the CSIL computers, and to install git on your machin
 Every student in the class has a git repository (a place where you can store completed assignments). This git repository can be accessed from:
 Every student in the class has a git repository (a place where you can store completed assignments). This git repository can be accessed from:
 [https://mit.cs.uchicago.edu/cmsc13600-spr-19/<your cnetid>.git]
 [https://mit.cs.uchicago.edu/cmsc13600-spr-19/<your cnetid>.git]
 
 
-The first thing to do is to open your terminal application, and ``clone`` this repository (NOTE skr is ME!!!):
+The first thing to do is to open your terminal application, and ``clone`` this repository (NOTE skr is ME, replace it with your CNET id!!!):
 ```
 ```
 $ git clone https://mit.cs.uchicago.edu/cmsc13600-spr-19/skr.git cmsc13600-submit
 $ git clone https://mit.cs.uchicago.edu/cmsc13600-spr-19/skr.git cmsc13600-submit
 ```
 ```