Update THIRD_PARTY_LICENSES

THIRD_PARTY_LICENSES

@@ -384,7 +384,7 @@ the avoidance of doubt, this paragraph does not form part of the
 public licenses.
 Creative Commons may be contacted at creativecommons.org.
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-** In mathqax, we release Multi-lingual MathQA where we adapt the MathQA-Python dataset by Google into multiple datasets in different programming languages. The original code and dataset are from https://github.com/google/trax/blob/master/trax/examples/MathQA_Python_generation_notebook.ipynb
+** In mathqa-x, we release Multi-lingual MathQA where we adapt the MathQA-Python dataset by Google into multiple datasets in different programming languages. The original code and dataset are from https://github.com/google/trax/blob/master/trax/examples/MathQA_Python_generation_notebook.ipynb
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/