Use html5 doctype

rouilj · rouilj · commit 97667595e290 · 2020-12-23T21:31:54.000-05:00
Address issues reported by lighthouse.
diff --git a/website/issues/html/page.html b/website/issues/html/page.html
@@ -1,5 +1,5 @@
 <tal:block metal:define-macro="icing">
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<!DOCTYPE html>
 <html>
 <head>
 <title metal:define-slot="head_title">title goes here</title>
