Merge branch 'KUEMMEL-main-patch-54912' into 'main'

Kuemmel main patch 54912

See merge request cdis/cs/courses/cs220/cs220-lecture-material!1

README.md

 # UW-Madison CS220 lecture materials 
 
-This repository contains semester-wise lecture materials for UW-Madison CS220 / CS319: Data Science Programming I course
+This repository contains semester-wise lecture materials for UW-Madison CS220 / American Family Data Science Programming I course

f22/andy_lec_notes/readme.md

 ### Andy's Lecture Notes
-This directory will contain Andy's ipnyb files, data files, and other files from Fall 2021
+This directory will contain Andy's ipnyb files, data files, and other files