Add line break between parallel parsing and final aggregation.

parallel_parse.sh

@@ -26,4 +26,5 @@ fi
 
 # XXX: any simpler way ?
 xargs -0 -r -n 1 -P $PARALLELISM -I "@FILE@" -- "$SHELL" -c 'INFILE="$1";shift;STATE_DIR="$1";shift;echo -n .;"$@" -Q --format json --out "$STATE_DIR/$(sed s:/:@:g <<< "$INFILE").json" "$INFILE"' "$0" "@FILE@" "$STATE_DIR" "$@"
+echo
 "$@" --out "$OUT_FILE" --state-file "$STATE_DIR"/*