There's a missing new line for a literal block:
.../Documentation/virt/uml/user_mode_linux_howto_v2.rst:682: WARNING: Unexpected indentation.
Fixes: 04301bf5b0
("docs: replace the old User Mode Linux HowTo with a new one")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>