Removed closing PHP tags, replaced with a comment block identifying the end of the file
diff --git a/system/libraries/Exceptions.php b/system/libraries/Exceptions.php
index 7c96405..4287590 100644
--- a/system/libraries/Exceptions.php
+++ b/system/libraries/Exceptions.php
@@ -167,4 +167,6 @@
 

 }

 // END Exceptions Class

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