James Zern 017cb6fa94 webp-container-spec,cosmetics: normalize range syntax
this makes the syntax in this document consistent with
webp-lossless-bitstream-spec.txt

[N-M] -> [N..M]

Bug: webp:448
Change-Id: Iebf39eefb7d3c081a3d10e2804ee215c3aed6b79
2022-11-17 18:13:32 -08:00
..
2012-06-21 16:04:58 -07:00