Fix ProxyPassReverse schemes in mod_proxy_http2's doc (examples).
<example><title>HTTP/2 (TLS)</title>
<highlight language="config">
ProxyPass "/app" "h2://app.example.com"
-ProxyPassReverse "/app" "h2://app.example.com"
+ProxyPassReverse "/app" "https://app.example.com"
</highlight>
</example>
<example><title>HTTP/2 (cleartext)</title>
<highlight language="config">
ProxyPass "/app" "h2c://app.example.com"
-ProxyPassReverse "/app" "h2c://app.example.com"
+ProxyPassReverse "/app" "http://app.example.com"
</highlight>
</example>
+
+ <note>
+ <p>The schemes to configure above in
+ <directive>ProxyPassReverse</directive> for reverse proxying
+ <code>h2</code> (or <code>h2c</code>) protocols are the usual
+ <code>https</code> (resp. <code>http</code>) as expected/used by
+ the user agent.</p>
+ </note>
</section> <!-- /examples -->
<section id="notes"><title>Request notes</title>
