main/knock: update to version 0.8.1

main/knock/APKBUILD

 # Contributor: Michael Mason <ms13sp@gmail.com>
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=knock
-pkgver=0.8
-pkgrel=1
+pkgver=0.8.1
+pkgrel=0
 pkgdesc="A simple port-knocking daemon"
 url="http://www.zeroflux.org/projects/knock"
 arch="all"
@@ -43,6 +43,6 @@ package() {
 		"$pkgdir"/etc/conf.d/knockd
 }
 
-sha512sums="cfc0b92e90c34ffa629b866e63f9f9f4b9c2423491680e6155efeb8f40c24446df29f961f2f8505441b153c2a87a32b834fd1182896b6de92dee430044680c27  knock-0.8.tar.gz
+sha512sums="d921d66e1871e3503710ab4b5630f8ad677c6d76186a245422a7e310af0d3aa7741aea530922221cf592e68cde11c441d66379c0f37b5d84d9558f252493e5bd  knock-0.8.1.tar.gz
 369010549a1b33efe9f634794f039249421778d49739e8f10e4d6baa83424e066a63c0ef637b70762ee34617e7b67f9ac6683125d35ded85d6779d6b2ef0f7db  knock.initd
 63fa311e6adf21450d4c93008a9537ec1b3c0dbed28e3daf955f2761127d9d756f2f7a84d8357d81a5e1a5a48453f9179d0c18cf18af0b9f30437c862a438d7f  knock.confd"