luci-app-https-dns-proxy: fix markup which is not valid XHTML

XHTML does not specify ` `, use ` ` instead.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/applications/luci-app-https-dns-proxy/luasrc/view/https-dns-proxy/buttons.htm b/applications/luci-app-https-dns-proxy/luasrc/view/https-dns-proxy/buttons.htm
index 9cfd25e50e43b9411af9beb9b2b9728fe3206d35..f10042a460d965b7f2dd14f82368769c721995e7 100644 (file)
--- a/applications/luci-app-https-dns-proxy/luasrc/view/https-dns-proxy/buttons.htm
+++ b/applications/luci-app-https-dns-proxy/luasrc/view/https-dns-proxy/buttons.htm
@@ -47,10 +47,10 @@
                <input type="button" class="btn cbi-button cbi-button-reset" id="btn_stop" name="stop" value="<%:Stop%>"
                        onclick="button_action(this)" />
                <span id="btn_stop_spinner" class="btn_spinner"></span>
-               &nbsp;
-               &nbsp;
-               &nbsp;
-               &nbsp;
+               &#160;
+               &#160;
+               &#160;
+               &#160;
                <input type="button" class="btn cbi-button cbi-button-apply" id="btn_enable" name="enable" value="<%:Enable%>"
                        onclick="button_action(this)" />
                <span id="btn_enable_spinner" class="btn_spinner"></span>