ShieldTablet: Make it clear that we only support the 'L' bootloader, for now.

Change-Id: I147f16ac9aef538661e4fabc38eccb71cea5acf9
diff --git a/_devices/nvidiahshieldtablet.markdown b/_devices/nvidiahshieldtablet.markdown
index 754e12d..55ee202 100644
--- a/_devices/nvidiahshieldtablet.markdown
+++ b/_devices/nvidiahshieldtablet.markdown
@@ -13,6 +13,10 @@
 

 {% include supportstatus.html %}

 

+<div class='page-heading'>Notes:</div>

+<hr />

+<p class="text">All current version are for the 'L' bootloader ONLY!!</p>

+

 {% include appinstall.html %}

 

 {% include download.html %}