fixed function names in it/mm

it.sh

@@ -5,7 +5,7 @@
 # Usage: it.sh w|r image-file
 # Created by Luxferre in 2026, released into public domain
 
-get-removables() {
+get_removables() {
   for ddir in /sys/block/*; do
     if grep -q 1 ${ddir}/removable; then
       dbase="$(basename $ddir)"
@@ -27,7 +27,7 @@ if [ -z "$2" ]; then
   echo "No target file specified!"
   exit 1
 fi
-TARGET_DRIVE="/dev/$(get-removables | fzf --prompt "Select the drive: " | cut -f 1)"
+TARGET_DRIVE="/dev/$(get_removables | fzf --prompt "Select the drive: " | cut -f 1)"
 
 RUN_COMMAND=""
 if [ "$1" = "w" ]; then