[PATCH 2/8] binman: Clarify use of False when obtaining data

[Simon Glass]

This means that the data is not yet available. Update some comments to
make this clearer.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/binman/entry.py         | 3 ++-
 tools/binman/etype/section.py | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

Applied to u-boot-dm, thanks!