Update README.md

README.md

@@ -11,6 +11,6 @@ Try the test sentences:
 The model should tag the tokens in the sentence with information about whether or not they are contained within particular types of syntactic constituents.
 If you find the model useful, please cite my thesis which presents the dataset used for finetuning: 
 
-Evans, R. (2020) Sentence Simplification for Text Processing. Doctoral thesis. University of Wolverhampton. Wolverhampton, UK. (http://rgcl.wlv.ac.uk/~richard/Evans2020_SentenceSimplificationForTextProcessing.pdf)
+Evans, R. (2020) Sentence Simplification for Text Processing. Doctoral thesis. University of Wolverhampton. Wolverhampton, UK. (https://rj3vans.github.io/Evans2020_SentenceSimplificationForTextProcessing.pdf)
 
 There you will find more information about the tagging scheme.