Add acknowledgement

README.md

@@ -88,4 +88,11 @@ the work directory in which the workflows could resume, writing only the results
 specific directory (which is also handy for clean up). Native processes also don't stage 
 files, and so must be referred to using their uri strings (by using `val` instead of `path` 
 on `Path` types), which makes handling input files easier. Resuming a workflow is then left 
-to the child `nextflow` process.
+to the child `nextflow` process.
+
+## Acknowledgements
+
+Special thanks to [James Fellows Yates](https://github.com/jfy133) for finding a small 
+dataset that runs from fetchngs through to funcscan (frankly, the hardest part). And a 
+big thank you to the nf-core and Nextflow community for all their questions and discussions.
+