--- a/xml/en/docs/ngx_core_module.xml
+++ b/xml/en/docs/ngx_core_module.xml
@@ -10,7 +10,7 @@
 <module name="Core functionality"
         link="/en/docs/ngx_core_module.html"
         lang="en"
-        rev="10">
+        rev="11">
 
 <section id="example" name="Example Configuration">
 
@@ -171,7 +171,7 @@ The first parameter defines a file that 
 If filename is not absolute, it is prefixed with the prefix path.
 -->
 The special value <literal>stderr</literal> selects the standard error file.
-Logging to syslog can be configured by specifying
+Logging to <link doc="syslog.xml">syslog</link> can be configured by specifying
 the “<literal>syslog:</literal>” prefix.
 </para>
 
@@ -192,69 +192,6 @@ see “<link doc="debugging_log.xml"/>”.
 </note>
 </para>
 
-<para>
-The following parameters configure logging to syslog:
-<list type="tag">
-
-<tag-name><literal>server=</literal><value>address</value></tag-name>
-<tag-desc>
-Defines an address of a syslog server.
-An address can be specified as a domain name or IP address,
-and an optional port, or as a UNIX-domain socket path
-specified after the “<literal>unix:</literal>” prefix.
-If port is not specified, the port 514 is used.
-If a domain name resolves to several IP addresses, the first resolved
-address is used.
-</tag-desc>
-
-<tag-name><literal>facility=</literal><value>string</value></tag-name>
-<tag-desc>
-Sets facility of syslog messages, as defined in
-<link url="http://tools.ietf.org/html/rfc3164#section-4.1.1">RFC 3164</link>.
-Facility can be one of “<literal>kern</literal>”, “<literal>user</literal>”,
-“<literal>mail</literal>”, “<literal>daemon</literal>”,
-“<literal>auth</literal>”, “<literal>intern</literal>”,
-“<literal>lpr</literal>”, “<literal>news</literal>”, “<literal>uucp</literal>”,
-“<literal>clock</literal>”, “<literal>authpriv</literal>”,
-“<literal>ftp</literal>”, “<literal>ntp</literal>”, “<literal>audit</literal>”,
-“<literal>alert</literal>”, “<literal>cron</literal>”,
-“<literal>local0</literal>”..“<literal>local7</literal>”.
-Default is “<literal>local7</literal>”.
-</tag-desc>
-
-<tag-name><literal>tag=</literal><value>string</value></tag-name>
-<tag-desc>
-Sets tag of syslog messages.
-Default is “<literal>nginx</literal>”.
-</tag-desc>
-
-<!--
-<tag-name><literal>bare=</literal><literal>on</literal> |
-<literal>off</literal></tag-name>
-<tag-desc>
-If enabled, messages are sent without syslog headers.
-Default is <literal>off</literal>.
-</tag-desc>
--->
-
-</list>
-Example syslog configuration:
-<example>
-error_log syslog:server=192.168.1.1 debug;
-error_log syslog:server=unix:/var/log/nginx.sock;
-error_log syslog:server=[2001:db8::1]:12345,facility=local7,tag=nginx error;
-</example>
-</para>
-
-<para>
-<note>
-Logging to syslog is available since version 1.7.1.
-As part of our
-<commercial_version>commercial subscription</commercial_version>
-logging to syslog is available since version 1.5.3.
-</note>
-</para>
-
 </directive>