Fix typo

Generated code had unterminated string in first check, causing future check to fail

conf/type/__pf_apply/gencode-remote

@@ -33,7 +33,7 @@ if [ -f "${rcvar}.old" ]; then # rcvar.old exists, we must need to disable pf
    # If it already is disabled, pfctl -d returns 1, go on with life
    pfctl -d
    # Cleanup
-   rm -f "${rcvar}.old
+   rm -f "${rcvar}.old"
    # This file shouldn't exist, but just in case...
    [ -f "${rcvar}" ] && rm -f "${rcvar}"
 elif [ -f "${rcvar}.new" ]; then # rcvar.new exists, we must need to apply it
@@ -43,12 +43,15 @@ elif [ -f "${rcvar}.new" ]; then # rcvar.new exists, we must need to apply it
    pfctl -f "${rcvar}"
    ret="$?"
    # Cleanup
-   rm -f "${rcvar}.old
+   rm -f "${rcvar}.old"
    # This file shouldn't exist, but just in case...
    [ -f "${rcvar}" ] && rm -f "${rcvar}"
    if [ "$ret" -ne "0" ]; then # failed to configure new ruleset
-      echo "Failed to configure the new ruleset on ${__target_host}\!" >&2
+      echo "Failed to configure the new ruleset on ${__target_host}!" >&2
    fi
+else # neither ${rcvar}.old nor ${rcvar}.new exist? error.
+   echo "Neither ${rcvar}.old nor ${rcvar}.new exist! Something is wrong." >&2
+   exit 1
 fi
 EOF