From 7586e383c2e9d62b2f1d414e850ab365afef6d89 Mon Sep 17 00:00:00 2001
From: Phillip Birtcher <philbirt@gmail.com>
Date: Mon, 12 Mar 2018 12:27:17 -0500
Subject: [PATCH] Fixes typo in SafeMath subtraction docs (#806)

---
 contracts/math/SafeMath.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/math/SafeMath.sol b/contracts/math/SafeMath.sol
index 027379b3a..788797ea1 100644
--- a/contracts/math/SafeMath.sol
+++ b/contracts/math/SafeMath.sol
@@ -30,7 +30,7 @@ library SafeMath {
   }
 
   /**
-  * @dev Substracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
+  * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
   */
   function sub(uint256 a, uint256 b) internal pure returns (uint256) {
     assert(b <= a);