Removed closing PHP tags, replaced with a comment block identifying the end of the file
diff --git a/system/database/DB.php b/system/database/DB.php
index 8efe055..d603805 100644
--- a/system/database/DB.php
+++ b/system/database/DB.php
@@ -120,4 +120,6 @@
 }	

 

 

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