diff --git a/pages/linux/setfacl.md b/pages/linux/setfacl.md
index f6cd1db560..2ef3268ead 100644
--- a/pages/linux/setfacl.md
+++ b/pages/linux/setfacl.md
@@ -1,6 +1,6 @@
 # setfacl
 
-> Set file access control lists.
+> Set file access control lists (ACL).
 
 - Modify ACL of a file for user with read and write access: