[Findutils-patches] [patch] Minor doc updates

[Andreas Metzler]

Hello,

find attached two changes for the docs:

0001-Document-that-AT-AX-prints-nanoseconds.patch
The fact that -printf %AT shows nanoseconds was not mentioned
explicitely.

0002-Add-elaborate-on-warning-about-find-size-1M.patch
-size -1M only matching empty files causes support requests again and
again, expand doc a little bit.

cu Andreas
-- 
`What a good friend you are to him, Dr. Maturin. His other friends are
so grateful to you.'
`I sew his ears on from time to time, sure'

0001-Document-that-AT-AX-prints-nanoseconds.patch
Description: Text Data

0002-Add-elaborate-on-warning-about-find-size-1M.patch
Description: Text Data