From 9b351acdb29833dfe300ab8bacdc9ffc7345cdaa Mon Sep 17 00:00:00 2001
From: kdpsingh <karandeep@gmail.com>
Date: Thu, 17 Mar 2016 12:29:44 -0400
Subject: [PATCH] fixed spelling error "grouning" to "grounding"

---
 program.Rmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/program.Rmd b/program.Rmd
index 660ce86..e881d1b 100644
--- a/program.Rmd
+++ b/program.Rmd
@@ -20,7 +20,7 @@ In the following chapters, you'll learn important programming skills:
     and functional programming.
     
 1.  As you start to write more powerful functions, you'll need a solid
-    grouning in R's data structures. You must master the four common atomic 
+    grounding in R's data structures. You must master the four common atomic 
     vectors, the three important S3 classes built on top of them, and
     understand the mysteries of the list and data frame.