diff --git a/README.md b/README.md
index 62575c7..ee9d611 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Run [`setup-venv.sh`](./setup-venv.sh).
 > The default location is a directory called `venv` that is created next to the script, but you can override it by using the environment variable `PYTHON_ENV` to point to a different location.
 >
 > ```console
-> PYTHON_ENV='/some/path' ./setup-venv.s
+> PYTHON_ENV='/some/path' ./setup-venv.sh
 > ```
 
 ### Environment