diff --git a/installation.txt b/installation.txt
index b341db1..feffcba 100755
--- a/installation.txt
+++ b/installation.txt
@@ -50,3 +50,5 @@ https://www.youtube.com/watch?v=0YlYX_UjH5Q
 CTRL-x v CTRL-h
 
 C-x v v : vc-next-action
+
+C-c C-c : commit