diff --git a/README.md b/README.md
index a5a2d75..6c55764 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ designed to work with nixpkgs but also other package sets.
 
 ## Installation
 
-`nix-update` is included in nixpkgs
+`nix-update` is included in nixpkgs.
 
 To use it run without installing it, use: