From aed96d593d2658f022a257d00124c244bb73bf92 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 2 Jun 2017 16:23:42 +0200
Subject: Improve comment

---
 src/contract_wrappers/token_wrapper.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/contract_wrappers/token_wrapper.ts b/src/contract_wrappers/token_wrapper.ts
index 2804cf227..6cb71c7e8 100644
--- a/src/contract_wrappers/token_wrapper.ts
+++ b/src/contract_wrappers/token_wrapper.ts
@@ -108,6 +108,8 @@ export class TokenWrapper extends ContractWrapper {
     }
     /**
      * Transfers `amountInBaseUnits` ERC20 tokens from `fromAddress` to `toAddress`.
+     * Requires the fromAddress to have sufficient funds and to have approved an allowance of
+     * `amountInBaseUnits` for toAddress.
      */
     public async transferFromAsync(tokenAddress: string, fromAddress: string, toAddress: string,
                                    senderAddress: string, amountInBaseUnits: BigNumber.BigNumber):
-- 
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