From 8d331ba8c302bc76e0f16da8f84939c8c4238ae2 Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Mon, 3 Aug 2015 16:07:36 +0200
Subject: [PATCH] reference: follow idiom in this tiny snippet

---
 src/doc/reference.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/doc/reference.md b/src/doc/reference.md
index 9528871a774..5988d62bd79 100644
--- a/src/doc/reference.md
+++ b/src/doc/reference.md
@@ -1199,8 +1199,8 @@ An example of an `enum` item and its use:
 
 ```
 enum Animal {
-  Dog,
-  Cat
+    Dog,
+    Cat,
 }
 
 let mut a: Animal = Animal::Dog;