diff --git a/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_commented_etcdefaultgrub.fail.sh b/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_commented_etcdefaultgrub.fail.sh
index c8f97513249..43459097013 100644
--- a/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_commented_etcdefaultgrub.fail.sh
+++ b/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_commented_etcdefaultgrub.fail.sh
@@ -1,5 +1,5 @@
-#!/bin/bas
-# platform = Red Hat Enterprise Linux 7,sle12,sle15
+#!/bin/bash
+# platform = Red Hat Enterprise Linux 7,multi_platform_sle
 
-# Removes kernel command line in /etc/default/grub
+# Comments kernel command line in /etc/default/grub
 sed -i '/^\s*GRUB_CMDLINE_LINUX=/s//#&/' '/etc/default/grub'
diff --git a/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_not_there_etcdefaultgrub.fail.sh b/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_not_there_etcdefaultgrub.fail.sh
index c009d4b8253..660643ac192 100644
--- a/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_not_there_etcdefaultgrub.fail.sh
+++ b/linux_os/guide/system/network/network-ipv6/disabling_ipv6/grub2_ipv6_disable_argument/tests/cmd_line_not_there_etcdefaultgrub.fail.sh
@@ -1,5 +1,5 @@
-#!/bin/bas
-# platform = Red Hat Enterprise Linux 7,sle12,sle15
+#!/bin/bash
+# platform = Red Hat Enterprise Linux 7,multi_platform_sle
 
 # Removes kernel command line in /etc/default/grub
 sed -i '/^\s*GRUB_CMDLINE_LINUX=/d'  '/etc/default/grub'