From 22ca03bde660e9bca0fbf23b5ab228441d39ab6f Mon Sep 17 00:00:00 2001
From: Matt Ickstadt <mattico8@gmail.com>
Date: Fri, 1 Sep 2017 16:16:36 -0500
Subject: [PATCH] Fix unstable book example

---
 .../src/language-features/match-beginning-vert.md           | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/doc/unstable-book/src/language-features/match-beginning-vert.md b/src/doc/unstable-book/src/language-features/match-beginning-vert.md
index 6ef1ab38e8d..f0a51af7fd1 100644
--- a/src/doc/unstable-book/src/language-features/match-beginning-vert.md
+++ b/src/doc/unstable-book/src/language-features/match-beginning-vert.md
@@ -8,12 +8,14 @@ match arm:
 ```rust
 #![feature(match_beginning_vert)]
 
-enum Foo { A, B }
+enum Foo { A, B, C }
 
 fn main() {
     let x = Foo::A;
     match x {
-        | A | B => {},
+        | Foo::A 
+        | Foo::B => println!("AB"),
+        | Foo::C => println!("C"),
     }
 }
 ```