Docs: RIL refactoring feature documentation
Bug: 28909968

Change-Id: I0c0e141122131926cdded8cfb376e91add8ba668
diff --git a/src/devices/devices_toc.cs b/src/devices/devices_toc.cs
index 75156ec..020847e 100644
--- a/src/devices/devices_toc.cs
+++ b/src/devices/devices_toc.cs
@@ -299,6 +299,7 @@
         </div>
         <ul>
           <li><a href="<?cs var:toroot ?>devices/tech/connect/felica.html">Host Card Emulation of FeliCa</a></li>
+          <li><a href="<?cs var:toroot ?>devices/tech/connect/ril.html">Radio Interface Layer (RIL)</a></li>
         </ul>
       </li>