<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>cpp</herd>
<longdescription>xerces-c is a C++ library specializing in XML parsing. It is released by the Apache Foundation</longdescription>