luci-app-https-dns-proxy: fix markup which is not valid XHTML
authorJo-Philipp Wich <jo@mein.io>
Fri, 8 Oct 2021 17:42:23 +0000 (19:42 +0200)
committerJo-Philipp Wich <jo@mein.io>
Fri, 8 Oct 2021 17:53:09 +0000 (19:53 +0200)
commitef60e9ecb9c10f339d0d1ee899db3a3b7717766b
treee94db8846ca2c358ca38bea23e95225d8aba7520
parent12cdacdb3f2800c0586feffef6b470a792dd9da2
luci-app-https-dns-proxy: fix markup which is not valid XHTML

XHTML does not specify `&nbsp;`, use `&#160;` instead.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
applications/luci-app-https-dns-proxy/luasrc/view/https-dns-proxy/buttons.htm