Index: units/admin/admin_events_handler.php
===================================================================
--- units/admin/admin_events_handler.php	(revision 16046)
+++ units/admin/admin_events_handler.php	(working copy)
@@ -1211,21 +1211,27 @@
 		}
 
 		if ( is_array($var) ) {
-			$ret .= 'Array (';
+			$ret .= 'array(';
 			$prepend = $expand ? "\n" . str_repeat("\t", $level + 1) : '';
 
 			foreach ($var as $key => $value) {
 				array_push($this->parentPath, $key);
-				$ret .= $prepend . (is_string($key) ? "'" . $key . "'" : $key) . ' => ' . $this->decorate($value, $level + 1) . ', ';
+				$ret .= $prepend . (is_string($key) ? "'" . $key . "'" : $key) . ' => ' . $this->decorate($value, $level + 1);
+				$ret .= ',' . ($expand ? '' : ' ');
 				array_pop($this->parentPath);
 			}
 
 			$prepend = $expand ? "\n" . str_repeat("\t", $level) : '';
-			$ret = rtrim($ret, ', ') . $prepend . ')';
+
+			if ( !$expand ) {
+				$ret = rtrim($ret, ', ');
+			}
+
+			$ret .=  $prepend . ')';
 		}
 		else {
 			if ( is_null($var) ) {
-				$ret = 'NULL';
+				$ret = 'null';
 			}
 			elseif ( is_string($var) ) {
 				$ret = "'" . $var . "'";