[ci skip] Fix some spaces
diff --git a/system/core/Output.php b/system/core/Output.php
index 78eb8c6..0ba0a57 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -806,4 +806,4 @@
 }
 
 /* End of file Output.php */
-/* Location: ./system/core/Output.php */
+/* Location: ./system/core/Output.php */
\ No newline at end of file