Removed closing PHP tags, replaced with a comment block identifying the end of the file
diff --git a/system/libraries/Ftp.php b/system/libraries/Ftp.php
index 74b7728..01354cf 100644
--- a/system/libraries/Ftp.php
+++ b/system/libraries/Ftp.php
@@ -613,4 +613,6 @@
 

 }

 // END FTP Class

-?>
\ No newline at end of file
+
+/* End of file Ftp.php */
+/* Location: ./system/libraries/Ftp.php */
\ No newline at end of file