docs: ref-manual: migration-3.0: remove reference to non-existing BB_SETSCENE_VERIFY_FUNCTION2

This variable has been removed in July 2019 with commit
5deaa5df730a "runqueue: Drop unused BB_SETSCENE_VERIFY_FUNCTION2" in
bitbake git repo.

The glossary entry for the variable has been recently removed from bitbake
documentation, therefore the ref breaks the build.

Let's remove the reference so that the build still passes.

(From yocto-docs rev: 4db673a559d290547d4d6006ea692becb574deb7)

Signed-off-by: Quentin Schulz <foss@0leil.net>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/documentation/ref-manual/migration-3.0.rst b/documentation/ref-manual/migration-3.0.rst
index f3d20e2eda..a3da850150 100644
--- a/documentation/ref-manual/migration-3.0.rst
+++ b/documentation/ref-manual/migration-3.0.rst
@@ -184,10 +184,9 @@ The following BitBake changes have occurred.
    exceptions. Remove this argument in any calls to
    ``bb.build.exec_func()`` in custom classes or scripts.
 
--  The
-   :term:`bitbake:BB_SETSCENE_VERIFY_FUNCTION2`
-   is no longer used. In the unlikely event that you have any references
-   to it, they should be removed.
+-  The ``BB_SETSCENE_VERIFY_FUNCTION2`` variable is no longer used. In
+   the unlikely event that you have any references to it, they should be
+   removed.
 
 -  The ``RunQueueExecuteScenequeue`` and ``RunQueueExecuteTasks`` events
    have been removed since setscene tasks are now executed as part of