diff --git a/test/diffs/newline-at-eof.A.js b/test/diffs/newline-at-eof.B.js
index .. 100644
--- a/test/diffs/newline-at-eof.A.js
+++ b/test/diffs/newline-at-eof.B.js
@@ -1,2 +1,4 @@
 console.log("hello, world");
 
+console.log("insertion");