From 8e0be56396ba6a2ede1583018fca0fbffd817637 Mon Sep 17 00:00:00 2001
From: Amanda Ghassaei <amandaghassaei@gmail.com>
Date: Mon, 9 Mar 2015 13:08:29 -0400
Subject: [PATCH] typo

---
 js/persistentWorkers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/persistentWorkers.js b/js/persistentWorkers.js
index 23349ec1..0cb77204 100644
--- a/js/persistentWorkers.js
+++ b/js/persistentWorkers.js
@@ -5,7 +5,7 @@ function persistentWorkers(numWorkers){
     //check compatibility
     if (!(typeof window.Worker === "function")){
         console.log("workers not supported");
-        return nil;
+        return null;
     }
 
     //local variables
-- 
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