Update GED fit distance experiments README.

gklearn/experiments/thesis/ged/fit_distances/README.md

@@ -4,8 +4,15 @@
 ```
 python3 -m pip install graphkit-learn
 python3 run_xp.py
+```
+
+Plot results in figure and LaTex tables:
+```
+python3 ged_fit_distance_results_plot.py
 ``` 
 
 # Run xp (deprecated).
+```
 export PYTHONPATH="/path/to/gedlibpy:/path/to/py-graph"
 python optim_costs.py dataset output_file
+```