* man/usermod.8.xml: Document behavior of an empty EXPIRE_DATE.

* man/usermod.8.xml: Document that the mail spool might have to be
	renamed (as for the homedir)

ChangeLog

@@ -21,6 +21,9 @@
 	if the password is changed and passwd requires a shadow entry, or
 	if aging features are used (-e or -f). Document this and also that
 	-e and -f require a shadow file.
+	* man/usermod.8.xml: Document behavior of an empty EXPIRE_DATE.
+	* man/usermod.8.xml: Document that the mail spool might have to be
+	renamed (as for the homedir)
 
 2011-07-08  Nicolas François  <nicolas.francois@centraliens.net>
 

man/usermod.8.xml

@@ -127,6 +127,10 @@
 	    The date on which the user account will be disabled. The date is
 	    specified in the format <emphasis remap='I'>YYYY-MM-DD</emphasis>.
 	  </para>
+	  <para>
+	    An empty <replaceable>EXPIRE_DATE</replaceable> argument will
+	    disable the expiration of the account.
+	  </para>
 	  <para>
 	    This option requires a <filename>/etc/shadow</filename> file.
 	    A <filename>/etc/shadow</filename> entry will be created if
@@ -207,8 +211,8 @@
 	    The name of the user will be changed from
 	    <replaceable>LOGIN</replaceable> to
 	    <replaceable>NEW_LOGIN</replaceable>. Nothing else is changed. In
-	    particular, the user's home directory name should probably be
+	    particular, the user's home directory or mail spool should
-	    changed manually to reflect the new login name.
+	    probably be renamed manually to reflect the new login name.
 	  </para>
 	</listitem>
       </varlistentry>