Removed closing PHP tags, replaced with a comment block identifying the end of the file
diff --git a/system/application/config/user_agents.php b/system/application/config/user_agents.php
index 08a665f..4a59ab6 100644
--- a/system/application/config/user_agents.php
+++ b/system/application/config/user_agents.php
@@ -100,4 +100,6 @@
 				);	

 

 

-?>
\ No newline at end of file
+
+/* End of file user_agents.php */
+/* Location: ./system/application/config/user_agents.php */
\ No newline at end of file