manuals: add missing references to classes

Sometimes fixing line length in modified paragraphs too.

[YOCTO #14508]
Reported-by: Quentin Schulz <foss@0leil.net>
(From yocto-docs rev: 885b60f5540849bf19240a01a77efce1d1b5d9f0)

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

1 files changed, 6 insertions, 6 deletions

diff --git a/documentation/migration-guides/migration-2.6.rst b/documentation/migration-guides/migration-2.6.rst
index eedede2457..59592997ff 100644
--- a/documentation/migration-guides/migration-2.6.rst
+++ b/documentation/migration-guides/migration-2.6.rst
@@ -128,7 +128,8 @@ missing from :term:`DEPENDS`).
 
    This change affects classes beyond just the two mentioned (i.e.
    ``distutils`` and ``distutils3``). Any recipe that inherits ``distutils*``
-   classes are affected. For example, the ``setuptools`` and ``setuptools3``
+   classes are affected. For example, the ``setuptools`` and
+   :ref:`setuptools3 <ref-classes-setuptools3>`
    recipes are affected since they inherit the ``distutils*`` classes.
 
 Fetching these types of dependencies that are not provided in the
@@ -315,13 +316,12 @@ This section provides information about automatic testing changes:
    exists and has been replaced by the
    :term:`TESTIMAGE_AUTO` variable.
 
--  Inheriting the ``testimage`` and ``testsdk`` Classes: Best
-   practices now dictate that you use the
-   :term:`IMAGE_CLASSES` variable rather than the
+-  Inheriting the :ref:`testimage <ref-classes-testimage>` and
+   :ref:`testsdk <ref-classes-testsdk>` classes: best practices now dictate
+   that you use the :term:`IMAGE_CLASSES` variable rather than the
    :term:`INHERIT` variable when you inherit the
    :ref:`testimage <ref-classes-testimage>` and
-   :ref:`testsdk <ref-classes-testsdk>` classes used for automatic
-   testing.
+   :ref:`testsdk <ref-classes-testsdk>` classes used for automatic testing.
 
 .. _migration-2.6-openssl-changes: