Delete sperfluous whitespace

Thanks silly GitHub online text editor.

Author: pcolby

README.md

@@ -40,9 +40,9 @@ default branch (ie `master`).
 > [!TIP]
 > As per the [AppImage plugin's `README.md` file:](
 > https://github.com/linuxdeploy/linuxdeploy-plugin-appimage?tab=readme-ov-file#updating-the-appimage-plugin)
-> 
+>
 > > The official linuxdeploy AppImage ships with a fairly recent version of the plugin.
-> 
+>
 > So while you _can_ install a specific version of the `appimage` plugin via `plugins`, which will override the default
 > one shipped with [linuxdeploy], it usually isn't necessary for that plugin.