Update install with missing text

install

@@ -285,14 +285,14 @@ sudo raspi-config nonint do_legacy 0
   if [[ $(grep 'disable_splash=1 ' /boot/firmware/config.txt) ]]; then
     echo "disable_splash=1 already in /boot/firmware/config.txt"
   else
-    echo "adding  to /boot/firmware/config.txt"
+    echo "adding disable_splash=1 to /boot/firmware/config.txt"
     sudo sh -c 'echo "\ndisable_splash=1" >> /boot/firmware/config.txt'
   fi
 
   if [[ $(grep 'boot_delay=0' /boot/firmware/config.txt) ]]; then
     echo "boot_delay=0 already in /boot/firmware/config.txt"
   else
-    echo "adding  to /boot/firmware/config.txt"
+    echo "adding boot_delay=0 to /boot/firmware/config.txt"
     sudo sh -c 'echo "\nboot_delay=0" >> /boot/firmware/config.txt'
   fi