[FEATURE] Show branches containing a commit

pixelbrackets · pixelbrackets · commit 7100937380ee · 2017-03-23T09:42:27.000+01:00
diff --git a/git_cheat_sheet.md b/git_cheat_sheet.md
@@ -76,6 +76,10 @@
 
 	_The reference may be a branch or a tag, note the two dots at the end_
 
+* Show branches in which one commit exists
+
+		git branch --contains <commit ID>
+
 ## Show history
 
 * Show all commits of current branch
