bookinfo: use &copyrightdate;

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Xi Ruoyao 2021-10-17 04:14:34 +08:00
parent 50836740d2
commit 82b7eff27b
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@ -23,7 +23,7 @@
<pubdate>Published &pubdate;</pubdate>
<copyright id="copyright">
<year>2001-&year;</year>
<year>&copyrightdate;</year>
<holder>&copyholder;</holder>
</copyright>