diff --git a/README.rst b/README.rst
index d2c179a..50538c5 100644
--- a/README.rst
+++ b/README.rst
@@ -28,7 +28,7 @@ Instant running
 You can run IPython from this directory without even installing it system-wide
 by typing at the terminal::
 
-   $ python ipython.py
+   $ python -m IPython
 
 
 Development installation