Removed closing PHP tags, replaced with a comment block identifying the end of the file
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index 807c1af..fe4fb6d 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -340,4 +340,6 @@
 }

 

 // END CI_Profiler class

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