Update index.rst

Author: seb-jean

src/Turbo/doc/index.rst

@@ -296,6 +296,7 @@ Minimal layout for Turbo Frames
     The minimal layout for Turbo Frames was added in Turbo 2.22.
 
 Since Turbo does not need the content outside of the frame, reducing the amount that is rendered can be a useful optimisation. There are cases where it would be useful for Turbo to have access to items specified in ``head``. To specify the heads, you must then use a minimal layout for frame, rather than no layout. it allows you to set ``meta`` tags while still having a minimal layout.
+
 .. code-block:: html+twig
 
     {% extends '@Turbo/frame.html.twig' %}