From 070e1bceab0bbc2d927dfccdf114f90a16c4b569 Mon Sep 17 00:00:00 2001
From: Kyle Simpson <getify@gmail.com>
Date: Wed, 6 Aug 2014 19:24:10 -0700
Subject: [PATCH] types+grammar: removing 'void' in ch1 code example in favor
 of ch2 coverage, closes #167

---
 types & grammar/ch1.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/types & grammar/ch1.md b/types & grammar/ch1.md
index 36ef02d3f..0441d3212 100644
--- a/types & grammar/ch1.md	
+++ b/types & grammar/ch1.md	
@@ -146,11 +146,13 @@ var a;
 typeof a; // "undefined"
 
 var b = 42;
+var c;
 
 // later
-b = void 0;
+b = c;
 
 typeof b; // "undefined"
+typeof c; // "undefined"
 ```
 
 It's tempting for most developers to think of the name "undefined" and think of it as a synonym for "undeclared". However, in JS, these two concepts are quite different.