diff --git a/Branching-and-Merging.md b/Branching-and-Merging.md
index 1ba3008..230cb1b 100644
--- a/Branching-and-Merging.md
+++ b/Branching-and-Merging.md
@@ -43,6 +43,6 @@ git merge --no-ff your_branch_name
 
 ## Example
 
-Here's an example of a commit graph that's easy to follow and understand:
+Here's an example of a commit graph that's easy to follow and understand. Notice how it's immediately obvious which commits came from a single PR.
 
 ![commit graph](http://i.imgur.com/WyKgtTG.png)
\ No newline at end of file