documentation: Section change and cross-reference fixes

I renamed the "BitBake Layers" section in the YP Development
Manual to "Understanding and Creating Layers."  Renaming the
section broke three cross-references in the YP documentation
manual set.  I applied fixes to the references.

(From yocto-docs rev: 93f4f5dfb61ed48047a40f5bbbc3f5e844c7c2f4)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index 9cdecb9f94..ab140207aa 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -14,8 +14,8 @@
         Yocto Project to achieve the best results.
     </para>
 
-    <section id="usingpoky-changes-layers">
-        <title>BitBake Layers</title>
+    <section id="understanding-and-creating-layers">
+        <title>Understanding and Creating Layers</title>
         <para>
             Often, developers want to extend the Yocto Project either by adding packages
             or by overriding files contained within the Yocto Project to add their own
@@ -1618,7 +1618,7 @@ so that there are some definite steps on how to do this.  I need more detail her
         </para>
 
         <para>
-            The Yocto Project supports a "<link linkend='usingpoky-changes-layers'>layers</link>" concept.
+            The Yocto Project supports a "<link linkend='understanding-and-creating-layers'>layers</link>" concept.
             If you use layers properly, you can ease future upgrades and allow segregation
             between the Yocto Project core and a given developer's changes. 
             The following section provides more advice on managing changes to the Yocto Project.