tree c3b47bc841a98fbdd56e41f0d0c019d7d3ef8aad
parent 57c325a716adfd5a4268814e4bec16d037f0c1d0
author Simon Glass <sjg@chromium.org> 1625422790 -0600
committer Simon Glass <sjg@chromium.org> 1626884854 -0600

dtoc: Update documentation to cover warnings in more detail

When things go wrong it can be confusing to figure out what to change.
Add a few more details to the documentation.

Fix a 'make htmldocs' warning while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Walter Lozano <walter.lozano@collabora.com>