--- a/xml/en/docs/mail/ngx_mail_imap_module.xml	Wed Aug 14 17:21:19 2013 +0400
+++ b/xml/en/docs/mail/ngx_mail_imap_module.xml	Wed Aug 14 12:03:41 2013 +0400
@@ -54,26 +54,26 @@
 <context>server</context>
 
 <para>
-Allows to specify the
+Sets the
 <link url="http://tools.ietf.org/html/rfc3501">IMAP protocol</link>
-extensions list to be passed to the client upon
-issuing the <literal>CAPABILITY</literal> command.
-Authentication methods specified in the <link id="imap_auth"/> and
+extensions list that is passed to the client in response to
+the <literal>CAPABILITY</literal> command.
+The authentication methods specified in the <link id="imap_auth"/> and
 <link url="http://tools.ietf.org/html/rfc2595">STARTTLS</link> directives
 are automatically added to this list if the
 <link doc="ngx_mail_ssl_module.xml" id="starttls"/> directive is enabled.
 </para>
 
 <para>
-It makes sense to specify extensions
-supported by IMAP backends
-to which clients are proxied (if this extensions are related to commands
-used after the authentication, when nginx transparently proxies the client
+It makes sense to specify the extensions
+supported by the IMAP backends
+to which the clients are proxied (if these extensions are related to commands
+used after the authentication, when nginx transparently proxies a client
 connection to the backend).
 </para>
 
 <para>
-The current list of standardized extensions is published at the
+The current list of standardized extensions is published at
 <link url="http://www.iana.org/assignments/imap4-capabilities">www.iana.org</link>.
 </para>