From c209bdccb04ce430f57b64add2b3d26100d8b83a Mon Sep 17 00:00:00 2001
From: Scott Rifenbark <scott.m.rifenbark@intel.com>
Date: Wed, 27 Mar 2013 13:31:08 -0700
Subject: [PATCH] ref-manual: Added a note about what the chapter covers.

(From yocto-docs rev: 5e9e57bf987be2d64ae7ac5137304aa9545e329d)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 documentation/ref-manual/ref-classes.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index 92d2af110f..99e9edb69b 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -28,6 +28,15 @@
     default behaviour.
 </para>
 
+<para>
+    This chapter discusses only the most useful and important classes.
+        Other classes do exist within the <filename>meta/classes</filename>
+        directory in the
+        <ulink url='&YOCTO_DOCS_DEV_URL;#source-directory'>Source Directory</ulink>.
+        You can reference the <filename>.bbclass</filename> files directly
+        for more information.
+</para>
+
 <section id='ref-classes-base'>
     <title>The base Class - <filename>base.bbclass</filename></title>