From ff22b976db3c6d5fce457f213b656e762ad4ed6b Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Tue, 24 Oct 2017 12:26:46 -0600
Subject: [PATCH] Update document

---
 Documentation/NuttX.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 6091506047b..60379c07a53 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: September 12, 2017</p>
+      <p>Last Updated: October 24, 2017</p>
     </td>
   </tr>
 </table>
@@ -800,7 +800,7 @@
   <td><br></td>
   <td>
     <p>
-      <li>Address Families:  IPv4/IPv6 (<code>AF_INET</code>/<code>AF_INET6</code>), Raw socket (<code>AF_PACKET</code>), raw IEEE 802.15.4 (<code>AF_IEEE802154</code>), local, Unix domain socket support (<code>AF_LOCAL</code>), and custom user sockets.</li>
+      <li>Address Families:  IPv4/IPv6 (<code>AF_INET</code>/<code>AF_INET6</code>), Raw socket (<code>AF_PACKET</code>), raw IEEE 802.15.4 (<code>AF_IEEE802154</code>), raw ICMP and ICMPv6 protocol ping sockets, local, Unix domain socket support (<code>AF_LOCAL</code>), and custom user sockets.</li>
     </p>
   </td>
 </tr>