fix: Fixed Benchmark/README example

".py" was missing in "python distort_images $input_directory $output_directory"

Benchmark/README.md

@@ -13,7 +13,7 @@ conda install -c rdkit rdkit
 ## The slight distortions (shearing, rotation) are applied to the benchmark images by running:
 
 ```
-python distort_images $input_directory $output_directory
+python distort_images.py $input_directory $output_directory
 ```
 
 ## Run DECIMER and save the results in a file:
@@ -29,4 +29,4 @@ python run_decimer_save_results.py $image_dir $benchmark_ID
 python evaluate_benchmarks.py $benchmark_ID.txt $reference_file_directory
 ```
 - $benchmark_ID.txt is the output generated by run_decimer_save_results.py
-- $reference_file_directory is the path of a directory that contains SD- or mol-files as provided in the benchmark datasets
+- $reference_file_directory is the path of a directory that contains SD- or mol-files as provided in the benchmark datasets