tie together 'first day on GitHub'

hectorsector · Cynthia Rich · commit 0c9b71978a62 · 2020-02-13T18:43:41.000-05:00
diff --git a/course-details.md b/course-details.md
@@ -23,7 +23,7 @@ In this course, you’ll learn how to:
 - Interactive [slideshow](https://githubtraining.github.io/github-slideshow-demo/) deployed to GitHub Pages.
 
 # Prerequisites
-None. This course is a great introduction on its own.
+None. This course is a great introduction for your first day on GitHub.
 
 # Course steps
 The steps in this course are:
