added newline at end of parse_tslot_throughput

Author: yonch

src/graph-algo/parse_tslot_throughput.sh

@@ -38,4 +38,4 @@ for f in $( ls $DIR/log_* ); do
 done
 
 # plot the results
-R < ./graph_timeslot_throughput.R $OUTPUT_FILE --save
+R < ./graph_timeslot_throughput.R $OUTPUT_FILE --save