From 99271ee711097cfb2e3ef6d46313e1c7f1ca7cc5 Mon Sep 17 00:00:00 2001
From: RomeroBarata <romero.barata@gmail.com>
Date: Wed, 3 May 2017 09:58:35 -0300
Subject: [PATCH] Update exercise 2 section 3.2.4 (#511)

Did you mean `mpg` instead of `mtcars`?
---
 visualize.Rmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/visualize.Rmd b/visualize.Rmd
index b54d684..d9b434d 100644
--- a/visualize.Rmd
+++ b/visualize.Rmd
@@ -84,7 +84,7 @@ The rest of this chapter will show you how to complete and extend this template
 
 1.  Run `ggplot(data = mpg)` what do you see?
 
-1.  How many rows are in `mtcars`? How many columns?
+1.  How many rows are in `mpg`? How many columns?
 
 1.  What does the `drv` variable describe?  Read the help for `?mpg` to find
     out.