--- a/xml/en/docs/mail/ngx_mail_ssl_module.xml	Thu Dec 22 15:48:05 2016 +0300
+++ b/xml/en/docs/mail/ngx_mail_ssl_module.xml	Mon Dec 26 16:06:26 2016 +0300
@@ -10,7 +10,7 @@
 <module name="Module ngx_mail_ssl_module"
         link="/en/docs/mail/ngx_mail_ssl_module.html"
         lang="en"
-        rev="12">
+        rev="13">
 
 <section id="summary">
 
@@ -446,11 +446,13 @@
 </para>
 
 <para>
-The <value>file</value> must contain 48 bytes of random data and can
-be created using the following command:
+The <value>file</value> must contain 80 or 48 bytes
+of random data and can be created using the following command:
 <example>
-openssl rand 48 > ticket.key
+openssl rand 80 > ticket.key
 </example>
+Depending on the file size either AES256 (for 80-byte keys, 1.11.8)
+or AES128 (for 48-byte keys) is used for encryption.
 </para>
 
 </directive>