docs: add CONVERSION_CMD definition

(From yocto-docs rev: 05d376ccc65510a7d636e2685fb92a48d4712b0b)

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

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/migration-guides/migration-2.4.rst b/documentation/migration-guides/migration-2.4.rst
index ef5f32e6ef..964ed92937 100644
--- a/documentation/migration-guides/migration-2.4.rst
+++ b/documentation/migration-guides/migration-2.4.rst
@@ -301,7 +301,7 @@ The following are additional changes:
    likely be removed in the next Yocto Project release.
 
 -  The ``vmdk``, ``vdi``, and ``qcow2`` image file types are now used in
-   conjunction with the "wic" image type through ``CONVERSION_CMD``.
+   conjunction with the "wic" image type through :term:`CONVERSION_CMD`.
    Consequently, the equivalent image types are now ``wic.vmdk``,
    ``wic.vdi``, and ``wic.qcow2``, respectively.