From bf8ac3b9e6ee59f267f7850418febfe84dedceb8 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 17 Jul 2018 12:59:02 +0200
Subject: Fix tslint issues

---
 packages/0x.js/src/0x.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages/0x.js/src/0x.ts')

diff --git a/packages/0x.js/src/0x.ts b/packages/0x.js/src/0x.ts
index 5d9a03719..1d33eb7ca 100644
--- a/packages/0x.js/src/0x.ts
+++ b/packages/0x.js/src/0x.ts
@@ -61,7 +61,7 @@ export class ZeroEx {
      * ERC721 proxy smart contract.
      */
     public erc721Proxy: ERC721ProxyWrapper;
-    private _contractWrappers: ContractWrappers;
+    private readonly _contractWrappers: ContractWrappers;
     /**
      * Generates a pseudo-random 256-bit salt.
      * The salt can be included in a 0x order, ensuring that the order generates a unique orderHash
-- 
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