diff --git a/main.txt b/main.txt
index a9c5989..65a3246 100644
--- a/main.txt
+++ b/main.txt
@@ -1,2 +1,3 @@
 hi git
-changes on b1
\ No newline at end of file
+changes on b1
+add 2nd line
\ No newline at end of file