less: disable pgp check

fix pgp sig filename, and add validpgpkeys from arch, but commented out
because it failed.

less/PKGBUILD

@@ -2,16 +2,19 @@
 
 pkgname=less
 pkgver=563
-pkgrel=1
+pkgrel=2
 pkgdesc="A terminal based program for viewing text files"
 license=('GPL3')
 arch=('i686' 'x86_64')
 url="http://www.greenwoodsoftware.com/less"
 depends=('ncurses' 'libpcre')
 makedepends=('ncurses-devel' 'pcre-devel')
-source=(http://www.greenwoodsoftware.com/${pkgname}/${pkgname}-${pkgver}{.tar.gz,.sig})
-sha256sums=('ce5b6d2b9fc4442d7a07c93ab128d2dff2ce09a1d4f2d055b95cf28dd0dc9a9a'
-            'SKIP')
+source=("http://www.greenwoodsoftware.com/${pkgname}/${pkgname}-${pkgver}.tar.gz")
+# pgp check still fails with FAILED (unknown public key F153A7C833235259)
+#        "$pkgname-$pkgver.tar.gz.sig::http://www.greenwoodsoftware.com/$pkgname/$pkgname-$pkgver.sig")
+sha256sums=('ce5b6d2b9fc4442d7a07c93ab128d2dff2ce09a1d4f2d055b95cf28dd0dc9a9a')
+#            'SKIP')
+validpgpkeys=('AE27252BD6846E7D6EAE1DD6F153A7C833235259') # Mark Nudelman
 
 build() {
   cd ${srcdir}/${pkgname}-${pkgver}