docs(quickstart): Tweak command

tony · tony · commit 5cb8b2538ae2 · 2022-03-19T10:07:14.000-05:00
diff --git a/docs/quickstart.md b/docs/quickstart.md
@@ -13,7 +13,7 @@ $ pip install --user tmuxp
 You can upgrade to the latest release with:
 
 ```console
-$ pip install --user tmuxp -U
+$ pip install --user --upgrade tmuxp
 ```
 
 Then install {ref}`completion`.
