From 2ea29d89acd87c2fc127b44f301e31f0b21bfa26 Mon Sep 17 00:00:00 2001
From: iwatobipen <seritaka@gmail.com>
Date: Wed, 4 Oct 2017 22:21:14 +0900
Subject: [PATCH] update outline

---
 about/outline.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/about/outline.md b/about/outline.md
index 4a0f4cb..db1342e 100644
--- a/about/outline.md
+++ b/about/outline.md
@@ -1,4 +1,5 @@
 # About Version management system
+# 15min
 
 ## Back ground
 
@@ -15,6 +16,11 @@
 
 - ローカルリポジトリ、リモートリポジトリ
 - コミットの話
+- branch
 - pushとpull
 - clone
+- branch
+- merge
 
+
+## reference