Fixed syntax error in DNS AAAA form definition.

Till Brehm · Till Brehm · commit 394b0fffb72b · 2016-01-10T18:06:04.000+01:00
diff --git a/interface/web/dns/form/dns_aaaa.tform.php b/interface/web/dns/form/dns_aaaa.tform.php
@@ -104,9 +104,9 @@
 			),
 			'value'  => '',
 			'width'  => '30',
-			'maxlength' => '255'
+			'maxlength' => '255',
+			'default' => ''
 		),
-		'default' => '',
 		/*
 		'aux' => array (
 			'datatype'	=> 'INTEGER',
