common-functions.sh: Fix typo on function name call

scripts/common-functions.sh

@@ -69,7 +69,7 @@ closeChroot()
         umount -l "$CHROOTDIR"/sys && removeMountList "$CHROOTDIR"/sys
     fi
     if grep -qs "$CHROOTDIR/proc" /proc/mounts; then
-	    umount -l "$CHROOTDIR"/proc && removeMountLit "$CHROOTDIR"/proc
+	    umount -l "$CHROOTDIR"/proc && removeMountList "$CHROOTDIR"/proc
     fi
     if grep -qs "$CHROOTDIR/dev" /proc/mounts; then
 	    umount -l "$CHROOTDIR"/dev && removeMountList "$CHROOTDIR"/dev