[PATCH] doc: bitbake-user-manual-metadata: fix missing whitespace around '=' operator

From: Quentin Schulz <[email protected]>

Since Whinlatter (5.3) BitBake will warn if the assignment operator (=)
isn't surrounded by spaces, so let's fix the only occurrence in the docs
where it was not already the case.

Signed-off-by: Quentin Schulz <[email protected]>
---
Inspired by https://lore.kernel.org/yocto-docs/[email protected]/
for yocto-docs.
---
 doc/bitbake-user-manual/bitbake-user-manual-metadata.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst b/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst
index 0c7c3ff99..068ea2afb 100644
--- a/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst
+++ b/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst
@@ -617,8 +617,8 @@ variable.
    ``KERNEL_FEATURES`` variable based on the architecture::
 
       KERNEL_FEATURES:append = " ${KERNEL_EXTRA_FEATURES}"
-      KERNEL_FEATURES:append:qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
-      KERNEL_FEATURES:append:qemux86-64=" cfg/sound.scc cfg/paravirt_kvm.scc"
+      KERNEL_FEATURES:append:qemux86 = " cfg/sound.scc cfg/paravirt_kvm.scc"
+      KERNEL_FEATURES:append:qemux86-64 = " cfg/sound.scc cfg/paravirt_kvm.scc"
 
 -  *Setting a Variable for a Single Task:* BitBake supports setting a
    variable just for the duration of a single task. Here is an example::

---
base-commit: d1886335f0d7fa86e87c6001d5be306a8e90586b
change-id: 20260730-doc-space-886498d58e08

Best regards,
--  
Quentin Schulz <[email protected]>