diff --git a/README.rst b/README.rst
index c392c82..b67d912 100644
--- a/README.rst
+++ b/README.rst
@@ -150,7 +150,7 @@ This depends on the ``completeopt`` option. Jedi initializes it in its
 
 .. code-block:: vim
 
-    autocmd FileType Python setlocal completeopt-=preview
+    autocmd FileType python setlocal completeopt-=preview
 
 
 Testing