[linux-pam] Document limits.d also in the limits.conf manpage.

[Tomáš Mráz]

commit 426fdb813c73f256be82c98c27740a75f48c85c8
Author: Tomas Mraz <tmraz(a)fedoraproject.org&gt;
Date:   Thu Aug 9 11:55:23 2012 +0200

    Document limits.d also in the limits.conf manpage.
    
    modules/pam_limits/limits.conf.5.xml: Document the limits.d existence.

 modules/pam_limits/limits.conf.5.xml |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/modules/pam_limits/limits.conf.5.xml b/modules/pam_limits/limits.conf.5.xml
index 939fa0f..4b6b5ba 100644
--- a/modules/pam_limits/limits.conf.5.xml
+++ b/modules/pam_limits/limits.conf.5.xml
@@ -18,6 +18,14 @@
   <refsect1 id='limits.conf-description'>
     <title>DESCRIPTION</title>
     <para>
+      The <emphasis>pam_limits.so</emphasis> module applies ulimit limits,
+      nice priority and number of simultaneous login sessions limit to user
+      login sessions. This description of the configuration file syntax
+      applies to the <filename>/etc/security/limits.conf</filename> file and
+      <filename>*.conf</filename> files in the
+      <filename>/etc/security/limits.d</filename> directory.
+    </para>
+    <para>
       The syntax of the lines is as follows:
     </para>
     <para>