documentation: Fixed links for "build-directory" term.

Fixes [YOCTO #11630]

Moving the "Yocto Project Terms" section from the dev-manual to the
ref-manual broke several links to the id "build-directory".  I fixed
these to reference into the ref-manual now.

(From yocto-docs rev: debe2ae8ce203ebe0f1cee0de54124c15df8bb7e)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/kernel-dev/kernel-dev-maint-appx.xml b/documentation/kernel-dev/kernel-dev-maint-appx.xml
index 6bb0cf6fd0..7cfcb45c94 100644
--- a/documentation/kernel-dev/kernel-dev-maint-appx.xml
+++ b/documentation/kernel-dev/kernel-dev-maint-appx.xml
@@ -209,7 +209,7 @@
             The files include the final <filename>.config</filename> file, all the <filename>.o</filename>
             files, the <filename>.a</filename> files, and so forth.
             Since each machine or BSP has its own separate
-            <ulink url='&YOCTO_DOCS_DEV_URL;#build-directory'>Build Directory</ulink>
+            <ulink url='&YOCTO_DOCS_REF_URL;#build-directory'>Build Directory</ulink>
             in its own separate branch
             of the Git repository, you can easily switch between different builds.
         </para>