diff --git a/bin/hardening/9.3.13_sshd_limit_access.sh b/bin/hardening/9.3.13_sshd_limit_access.sh
index 4541aa3..2b24d8c 100755
--- a/bin/hardening/9.3.13_sshd_limit_access.sh
+++ b/bin/hardening/9.3.13_sshd_limit_access.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #
-# harbian-audit for Debian GNU/Linux 9 Hardening
+# harbian-audit for Debian GNU/Linux 9/10 or CentOS Hardening
 #
 
 #
diff --git a/lib/utils.sh b/lib/utils.sh
index f96b1b3..0d64371 100644
--- a/lib/utils.sh
+++ b/lib/utils.sh
@@ -1186,7 +1186,6 @@ check_aa_status ()
 			4)	info "The user running the script doesn't have enough privileges to read the AppArmor control files."
 				FNRET=4
 				;;
-
 		esac
 	else
 		info "$APPARMOR_STATUS is not exist!"