From 9fd2a3a3e6dbcdf74199f25848fdedee632e6728 Mon Sep 17 00:00:00 2001
From: Thomas Denney <me@thomasdenney.co.uk>
Date: Tue, 9 Aug 2016 16:39:50 +0100
Subject: [PATCH] Remove trailing whitespace

---
 docs/blocks/variables/var.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/blocks/variables/var.md b/docs/blocks/variables/var.md
index f12a81b5..443489b8 100644
--- a/docs/blocks/variables/var.md
+++ b/docs/blocks/variables/var.md
@@ -46,7 +46,7 @@ basic.showNumber(counter);
 
 To change the contents of a variable use the assignment operator. The following code sets `counter` to 1 and then increments `counter` by 10:
 
-```blocks 
+```blocks
 let counter = 1;
 counter = counter + 10;
 basic.showNumber(counter);