fix typo
authortb <tb@openbsd.org>
Sat, 12 Aug 2023 13:48:37 +0000 (13:48 +0000)
committertb <tb@openbsd.org>
Sat, 12 Aug 2023 13:48:37 +0000 (13:48 +0000)
commiteef95d0bf4e34f276ee8dfedd65f2d18881af038
treeecb5e9d1ea58b59c9f4d29f5310e24ec39ae0ef5
parentd4a5aacda412f32f85bea992823bf81bf9364c8e
fix typo

from upstream
lib/libz/README