translation fix

src/www/services_dnsmasq.php

@@ -175,7 +175,7 @@ function show_advanced_dns() {
 				<?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
 				<?php if (isset($savemsg)) print_info_box($savemsg); ?>
 				<?php if (is_subsystem_dirty('hosts')): ?><br/>
-				<?php print_info_box_apply(gettext("The DNS forwarder configuration has been changed") . ".<br />" . gettext("You must apply the changes in order for them to take effect."));?><br />
+				<?php print_info_box_apply(gettext("The DNS forwarder configuration has been changed.") . "<br />" . gettext("You must apply the changes in order for them to take effect."));?><br />
 				<?php endif; ?>
 
 			    <section class="col-xs-12">