Removed closing PHP tags, replaced with a comment block identifying the end of the file
diff --git a/system/application/config/smileys.php b/system/application/config/smileys.php
index a227d8b..5968f37 100644
--- a/system/application/config/smileys.php
+++ b/system/application/config/smileys.php
@@ -61,4 +61,6 @@
':question:' => array('question.gif', '19', '19', 'question') // no comma after last item
);
-?>
\ No newline at end of file
+
+/* End of file smileys.php */
+/* Location: ./system/application/config/smileys.php */
\ No newline at end of file