From 860e248d4110f77e6c14f8a011d850e413838a02 Mon Sep 17 00:00:00 2001
From: "Y. Yu" <54338793+PursuitOfDataScience@users.noreply.github.com>
Date: Sat, 8 Jan 2022 12:58:56 -0500
Subject: [PATCH] Update 03-programming.Rmd

It is not single quote as the text indicates (`'+(1,1)'`) but rather the backticks, i.e. `` `+`(1,1) ``.
---
 03-programming.Rmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/03-programming.Rmd b/03-programming.Rmd
index bc54aa9..f7407e1 100644
--- a/03-programming.Rmd
+++ b/03-programming.Rmd
@@ -70,7 +70,7 @@ has
 It isn't that the `for` loop is slow, rather it is because we have many more function calls. Each individual function call is quick, but the total combination is slow.
 
 ```{block, type="rmdnote"}
-Everything in R is a function call. When we execute `1 + 1`, we are actually executing `'+'(1, 1)`.
+Everything in R is a function call. When we execute `1 + 1`, we are actually executing `` `+`(1,1) ``.
 ```
 
 #### Exercise {-}