diff --git a/Falco-Rules.md b/Falco-Rules.md
index a1f8123..6840f75 100644
--- a/Falco-Rules.md
+++ b/Falco-Rules.md
@@ -106,7 +106,7 @@ If you use multiple falco rules files, you might want to append new items to an
   items: [cp]
 ```
 
-If you ran falco via `falco -r falco_rules.yaml -r falco_rules-additional.yaml`, the rule `my_programs_opened_file` would trigger whenever any of `ls`, `cat`, `pwd`, or `ls` opened a file.
+If you ran falco via `falco -r falco_rules.yaml -r falco_rules-additional.yaml`, the rule `my_programs_opened_file` would trigger whenever any of `ls`, `cat`, `pwd`, or `cp` opened a file.
 
 ## Rule Priorities