manuals: simplify references to classes

Now that .bbclass is removed from class section titles.
We can now have, for example, :ref:`ref-classes-insane`
instead of :ref:`insane <ref-classes-insane>`.

Then, when necessary, rework paragraphs so that they
have lines of even length, not exceeding 80 characters.

(From yocto-docs rev: e76190e3be78c1e483bec0469f1e437dbf8f3791)

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

1 files changed, 4 insertions, 6 deletions

diff --git a/documentation/kernel-dev/common.rst b/documentation/kernel-dev/common.rst
index fd00a9d1dc..dff8f504fd 100644
--- a/documentation/kernel-dev/common.rst
+++ b/documentation/kernel-dev/common.rst
@@ -1685,12 +1685,10 @@ looks much like the one provided with the ``hello-mod`` template::
    ...
 
 The important point to note here is the :term:`KERNEL_SRC` variable. The
-:ref:`module <ref-classes-module>` class sets this variable and the
-:term:`KERNEL_PATH` variable to
-``${STAGING_KERNEL_DIR}`` with the necessary Linux kernel build
-information to build modules. If your module ``Makefile`` uses a
-different variable, you might want to override the
-:ref:`ref-tasks-compile` step, or
+:ref:`ref-classes-module` class sets this variable and the :term:`KERNEL_PATH`
+variable to ``${STAGING_KERNEL_DIR}`` with the necessary Linux kernel build
+information to build modules. If your module ``Makefile`` uses a different
+variable, you might want to override the :ref:`ref-tasks-compile` step, or
 create a patch to the ``Makefile`` to work with the more typical
 :term:`KERNEL_SRC` or :term:`KERNEL_PATH` variables.