Minor content update

boards/beaglebone/ai-64/ch11.rst

@@ -19,7 +19,7 @@ You can find all BeagleBone AI-64 hardware files `here <https://git.beagleboard.
 Software Updates
 -----------------
 
-Follow instructions below to download the latest image onto your BeagleBone AI-64:
+Follow instructions below to download the latest image for your BeagleBone AI-64:
 
 1. Go to `BeagleBoard.org distro <https://www.beagleboard.org/distros>`_ page.
 2. :ref:`filter-software-distribution-AI-64` from dropdown and download the image.