[test] fixed a bug in example scripts due to the changes on vpr options
# Convert .pcf to a .place file that VPR can accept
-pcf2place --pcf ${OPENFPGA_PCF} --blif ${VPR_TESTBENCH_BLIF} --pin_table ${OPENFPGA_PIN_TABLE} --fpga_io_map ${OPENFPGA_IO_MAP_FILE} --fpga_fix_pins ${OPENFPGA_VPR_FIX_PINS_FILE} --skip_sync_clustering_and_routing_results on
+pcf2place --pcf ${OPENFPGA_PCF} --blif ${VPR_TESTBENCH_BLIF} --pin_table ${OPENFPGA_PIN_TABLE} --fpga_io_map ${OPENFPGA_IO_MAP_FILE} --fpga_fix_clusters ${OPENFPGA_VPR_FIX_PINS_FILE} --skip_sync_clustering_and_routing_results on
# Run VPR for the 'and' design
#--write_rr_graph example_rr_graph.xml
