From e60a17379e350eed72c9a0b6c4c100a9f08ba215 Mon Sep 17 00:00:00 2001
From: Denton Liu <liu.denton+github@gmail.com>
Date: Thu, 12 May 2016 09:48:56 -0400
Subject: Removed trailing spaces

---
 docs/control-structures.rst | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/control-structures.rst b/docs/control-structures.rst
index 0ad1c591..86f54453 100644
--- a/docs/control-structures.rst
+++ b/docs/control-structures.rst
@@ -154,21 +154,21 @@ As a result, the following code is illegal and cause the compiler to throw an er
     contract ScopingErrors {
         function scoping() {
             uint i = 0;
-    
+
             while (i++ < 1) {
                 uint same1 = 0;
             }
-    
+
             while (i++ < 2) {
                 uint same1 = 0;// Illegal, second declaration of same1
             }
         }
-    
+
         function minimalScoping() {
             {
                 uint same2 = 0;
             }
-    
+
             {
                 uint same2 = 0;// Illegal, second declaration of same2
             }
-- 
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