diff --git a/cpuscaling-ignore_ppc.sh b/cpuscaling-ignore_ppc.sh
index fd8a8e7..0bdf822 100644
--- a/cpuscaling-ignore_ppc.sh
+++ b/cpuscaling-ignore_ppc.sh
@@ -5,9 +5,9 @@ sudo apt-get install -y cpufrequtils linux-cpupower
 # Set ignore bios throttling on the kernel commandline
 #sed -i "s|^GRUB_CMDLINE_LINUX_DEFAULT=\"\(.*\)\"|GRUB_CMDLINE_LINUX_DEFAULT=\"\1 processor.ignore_ppc=1\"|" /etc/default/grub
 
-#NEWARG="processor.ignore_ppc=1"
-#sed -i -E "s|^(GRUB_CMDLINE_LINUX_DEFAULT=\"[^\"]*)\"|\1 ${NEWARG}\"|" /etc/default/grub
-#update_grub
+# NEWARG="processor.ignore_ppc=1"
+# sudo sed -i -E "s|^(GRUB_CMDLINE_LINUX_DEFAULT=\"[^\"]*)\"|\1 ${NEWARG}\"|" /etc/default/grub
+# sudo update_grub
 
 # get max available cpu frequency
 frequencies=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies)