lua: update memcached readme

modules/lua/README

@@ -121,7 +121,7 @@ if (lua_exec("mongo_alias")) {
    The following libraries or applications must be installed
    before running OpenSIPS with this module loaded:
      * Lua 5.1.x or later
-     * memcache
+     * memcached
 
    This module has been developed and tested with Lua 5.1.?, but
    should work with any 5.1.x release. Earlier versions do not
@@ -131,7 +131,7 @@ if (lua_exec("mongo_alias")) {
    should be installed:
      * lua5.1
      * liblua5.1-0-dev
-     * libmemcache-dev
+     * libmemcached-dev
      * libmysqlclient-dev
 
    It was reported that other Debian-style distributions (such as

modules/lua/doc/lua_admin.xml

@@ -63,7 +63,7 @@ if (lua_exec("mongo_alias")) {
       before running OpenSIPS with this module loaded:
         <itemizedlist>      
           <listitem><para>Lua 5.1.x or later</para></listitem>
-          <listitem><para>memcache</para></listitem>
+          <listitem><para>memcached</para></listitem>
         </itemizedlist>
       </para>
       <para>
@@ -76,7 +76,7 @@ if (lua_exec("mongo_alias")) {
         <itemizedlist>
           <listitem><para>lua5.1</para></listitem>
           <listitem><para>liblua5.1-0-dev</para></listitem>
-          <listitem><para>libmemcache-dev</para></listitem>
+          <listitem><para>libmemcached-dev</para></listitem>
           <listitem><para>libmysqlclient-dev</para></listitem>
         </itemizedlist>
       </para>