.fix PKGBUILD, fix issue #4

aur/PKGBUILD

@@ -12,7 +12,7 @@ depends=("bash" "findutils")
 install="$pkgname.install"
 source=(
     "$pkgname-$pkgver.tar.gz::$url/archive/v$pkgver.tar.gz"
-    "$pkgname-$pkgver.tar.gz.sig::$url/releases/download/v$pkgver/v$pkgver.tar.gz.sig"
+    "$pkgname-$pkgver.tar.gz.sig::$url/releases/download/v$pkgver/$pkgname-$pkgver.tar.gz.sig"
 )
 validpgpkeys=("6861D89984E7887F0FFE6E08C344D5EAE3933636")
 sha256sums=(