migration-guides: add more class references

(From yocto-docs rev: 29031a9da0f1a500a8b2b6a642ee553a352255f8)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/documentation/migration-guides/migration-3.1.rst b/documentation/migration-guides/migration-3.1.rst
index 80b8f6baa5..cb0296717e 100644
--- a/documentation/migration-guides/migration-3.1.rst
+++ b/documentation/migration-guides/migration-3.1.rst
@@ -125,7 +125,7 @@ renamed to ``features_check``; the ``distro_features_check`` class still
 exists but generates a warning and redirects to the new class. In
 preparation for a future removal of the old class it is recommended that
 you update recipes currently inheriting ``distro_features_check`` to
-inherit ``features_check`` instead.
+inherit :ref:`features_check <ref-classes-features_check>` instead.
 
 .. _migration-3.1-removed-classes:
 
@@ -241,7 +241,7 @@ circumstances:
    does not inherit the new ``mime-xdg`` class
 
 -  A recipe installs ``.xml`` files into ``${datadir}/mime/packages``
-   but does not inherit the ``mime`` class
+   but does not inherit the :ref:`mime <ref-classes-mime>` class
 
 .. _migration-3.1-x86-live-wic: