Fix typo in intro vignette

[Rnaught] / vignettes / Rnaught.Rmd

diff --git a/vignettes/Rnaught.Rmd b/vignettes/Rnaught.Rmd
index 4eb129d28c54b45d32eeb755750bc86c9ddf4309..89d8534ea7405d96ea18126844e753bc22539172 100644 (file)
--- a/vignettes/Rnaught.Rmd
+++ b/vignettes/Rnaught.Rmd
@@ -14,7 +14,7 @@ knitr::opts_chunk$set(
 )
 ```
 
 )
 ```
 

-The goal of Rnaught is to provide a a collection of methods for estimating the
+The goal of Rnaught is to provide a collection of methods for estimating the

 [basic reproduction number](
 https://en.wikipedia.org/wiki/Basic_reproduction_number) ($R_0$) of infectious
 diseases.
 [basic reproduction number](
 https://en.wikipedia.org/wiki/Basic_reproduction_number) ($R_0$) of infectious
 diseases.