allow spaces

home.admin/70initLND.sh

@@ -276,7 +276,7 @@ or having a complete LND rescue-backup from your old node.
       do
         # dialog to enter
         dialog --backtitle "RaspiBlitz - LND Recover" --inputbox "Please enter/paste the SEED WORD LIST:\n(just the words, seperated by spaces, in correct order as numbered)" 9 78 2>/home/admin/.seed.tmp
-        wordstring=$( cat /home/admin/.seed.tmp | sed 's/[^a-zA-Z0-9,]//g' )
+        wordstring=$( cat /home/admin/.seed.tmp | sed 's/[^a-zA-Z0-9 ]//g' )
         shred /home/admin/.seed.tmp
         echo "processing ... ${wordstring}"