no quotes in library statement

scumdogsteev · Mar 30, 2016 · cfe179f · cfe179f
1 parent 3ace19d
commit cfe179f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.Rmd b/README.Rmd
@@ -81,7 +81,7 @@ library(phonenumber)
 * You can also install `phonenumber` from GitHub using the `devtools` package:
 ```r
 install.packages("devtools")
-library("devtools")
+library(devtools)
 install_github("scumdogsteev/phonenumber")
 library(phonenumber)
 ```
@@ -119,4 +119,4 @@ possible character strings could be spelled by a sequence of numbers (e.g., 22):
 ```{r numberToLetter ex1}
 string <- "22"
 numberToLetter(string)
-```
+```