From af8f81c28cfb877eb86f1164ab7e3168556284b2 Mon Sep 17 00:00:00 2001
From: Brandon Greenwell <greenwell.brandon@gmail.com>
Date: Fri, 22 Jan 2016 08:50:37 -0500
Subject: [PATCH] Fix typo

Missing a word (e.g., over or of) here.
---
 strings.Rmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/strings.Rmd b/strings.Rmd
index 09e3a7b..991cbfc 100644
--- a/strings.Rmd
+++ b/strings.Rmd
@@ -330,7 +330,7 @@ str_view(c("grey", "gray"), "gr(e|a)y")
 
 ### Repetition
 
-The next step up in power involves control how many times a pattern matches:
+The next step up in power involves control over how many times a pattern matches:
 
 * `?`: 0 or 1
 * `+`: 1 or more