Update 3 files

- /docs.it4i/src/qnn_example
- /docs.it4i/src/qnn_example.txt
- /docs.it4i/software/nvidia-cuda-q.md

docs.it4i/software/nvidia-cuda-q.md

@@ -65,4 +65,4 @@ In the *qnn_example.py* you find a script that loads FashionMNIST dataset, choos
 [1]: https://nvidia.github.io/cuda-quantum/latest/index.html
 [2]: https://pypi.org/project/cuda-quantum/
 
-[a]: ../src/qnn_example
+[a]: ../src/qnn_example.txt