manuals: simplify references to class sections

Replace
":ref:`classname.bbclass <ref-classes-classname>`" section
by
":ref:`ref-classes-classname`" section
because each section has "classname.bbclass" as title,
therefore the result is the same.

(From yocto-docs rev: e3f438e4a71b155bd09bc7988c8e5626a063fde3)

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

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/migration-guides/migration-1.3.rst b/documentation/migration-guides/migration-1.3.rst
index afb868e7cb..9a1539172e 100644
--- a/documentation/migration-guides/migration-1.3.rst
+++ b/documentation/migration-guides/migration-1.3.rst
@@ -113,7 +113,7 @@ recipes to ``packagegroup-*``, and change them to inherit
 to remove anything now handled by ``packagegroup.bbclass``, such as
 providing ``-dev`` and ``-dbg`` packages, setting
 :term:`LIC_FILES_CHKSUM`, and so forth. See the
-":ref:`packagegroup.bbclass <ref-classes-packagegroup>`" section for
+:ref:`ref-classes-packagegroup` section for
 further details.
 
 .. _migration-1.3-image-features: