diff --git a/doc/1.txt b/doc/1.txt
index 8e3eda0..8839157 100644
--- a/doc/1.txt
+++ b/doc/1.txt
@@ -1 +1,2 @@
-yaw_branch
\ No newline at end of file
+yaw_branch
+shm_branch
\ No newline at end of file