Statistics parser prog in Wiki incorrectly named

[Conradcon]

In section 14.Scripts of the PonyGE2 Wiki under the heading Post-run Analysis the wiki states that the following should be run in the command line to call the statistics parser as a standalone program

$ python scripts/parse_stats.py --experiment_name [EXPERIMENT_NAME]

However, parse_stats.py is not the name of the program in the PonyGE2/src/scripts/ directory. The correct command should be

$ python scripts/stats_parser.py --experiment_name [EXPERIMENT_NAME]

A very small issue, but one that could be hard to spot and confusing for newcomers.