diff --git a/file1.md b/file1.md
index 3d3e71a..017d8ce 100644
--- a/file1.md
+++ b/file1.md
@@ -5,3 +5,7 @@ This file has some contents.
 ## This is a better section title
 
 And it has contents, too!
+
+## This is a better section title [2]
+
+And it has contents, too! [2]