update main function in largedataset_cnn/process_data.py
diff --git a/examples/largedataset_cnn/process_data.py b/examples/largedataset_cnn/process_data.py
index 8489268..04a1750 100644
--- a/examples/largedataset_cnn/process_data.py
+++ b/examples/largedataset_cnn/process_data.py
@@ -84,7 +84,7 @@
 
 if __name__ == '__main__':
 
-    # test script in main
+    # Test loaddata() function in main
     train_input_paths, train_labels, val_input_paths, val_labels = loaddata()
 
     print(train_input_paths.shape)