From 55f7dd4f4f5ba71c0fe07a773c4bb576415fc9b3 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@devlet.com.br>
Date: Mon, 19 Jul 2010 11:43:08 -0300
Subject: Doc update

---
 classes/iterators/IsisNormalSubfieldFilterIterator.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'classes')

diff --git a/classes/iterators/IsisNormalSubfieldFilterIterator.php b/classes/iterators/IsisNormalSubfieldFilterIterator.php
index 98494a6..5a3f4ce 100644
--- a/classes/iterators/IsisNormalSubfieldFilterIterator.php
+++ b/classes/iterators/IsisNormalSubfieldFilterIterator.php
@@ -4,6 +4,10 @@
  * Isis normal subfield iterator. Filter out special subfields.
  */
 class IsisNormalSubfieldFilterIterator extends FilterIterator {
+
+  /**
+   * Filter out special subfields.
+   */
   public function accept()
   {
     $field    = $this->getInnerIterator()->field;
-- 
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