src: dirty dirty whitespaces

src/www/firewall_aliases.php

 <?php
+
 /*
 	Copyright (C) 2014 Deciso B.V.
 	Copyright (C) 2004 Scott Ullrich
@@ -32,8 +33,8 @@ require_once("functions.inc");
 require_once("filter.inc");
 require_once("shaper.inc");
 
-if (!is_array($config['aliases'])){ 
-        $config['aliases'] = array() ;
+if (!is_array($config['aliases'])) {
+        $config['aliases'] = array();
 }
 
 if (!is_array($config['aliases']['alias']))

src/www/firewall_aliases_import.php

 <?php
+
 /*
 	Copyright (C) 2014 Deciso B.V.
 	Copyright (C) 2005 Scott Ullrich
@@ -46,10 +47,10 @@ if (is_array($config['load_balancer']['lbpool']))
 $reserved_ifs = get_configured_interface_list(false, true);
 $reserved_keywords = array_merge($reserved_keywords, $reserved_ifs, $reserved_table_names);
 
-if (!is_array($config['aliases'])){
+if (!is_array($config['aliases'])) {
         $config['aliases'] = array();
 }
-        
+
 if (!is_array($config['aliases']['alias']))
 	$config['aliases']['alias'] = array();
 $a_aliases = &$config['aliases']['alias'];