diff --git a/README.md b/README.md
index a535aa7c2a8..277baeef096 100644
--- a/README.md
+++ b/README.md
@@ -47,4 +47,4 @@ with any additional questions or comments.
 
 ## Roadmap
 
-For details on our planned features and future direction please refer to our [roadmap](https://github.com/microsoft/TypeScript/wiki/Roadmap).
+For details on our planned features and future direction, please refer to our [roadmap](https://github.com/microsoft/TypeScript/wiki/Roadmap).