diff --git a/README.md b/README.md
index a0aeb327..92bc51c5 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,4 @@
-This is the absolute minimum you need to start a [bookdown](https://bookdown.org/yihui/bookdown/) book. You can find the
-preview of this book at http://seankross.com/bookdown-start/
+This is the absolute minimum you need to start a [bookdown](https://bookdown.org/yihui/bookdown/) book. You can find a preview of this book at http://seankross.com/bookdown-start/.
 
 All of the content of this repository is licensed 
 [CC0](https://creativecommons.org/publicdomain/zero/1.0/).