Update README.md

README.md

@@ -15,6 +15,7 @@ This dataset contains the synthetic data simulated by the Monte Carlo method and
 # Repository
 
 This dataset contains following files:
+~~~
 data
 ├── 1_raw
 │   └── two_sample_problem_dataset.tsv.gz
@@ -23,6 +24,7 @@ data
 │   └── sample_simulation.tsv.gz
 └── 3_dataset_with_ML_pred
     └── dataset_with_ML_pred.tsv.gz
+~~~
 
 1) **two_sample_problem_dataset.tsv.gz** is a raw data. This file must be located in the "ML_for_TwoSampleTesting/proposed_ml_for_two_sample_testing
 /data/1_raw/";