Update README.md

README.md

@@ -14,7 +14,7 @@ Reconstructing the patterns of <em>Homo sapiens</em> expansion out of Africa and
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 Prof <a href="http://scholar.google.com.au/citations?sortby=pubdate&hl=en&user=1sO0O3wAAAAJ&view_op=list_works">Corey J. A. Bradshaw</a> <br>
 <a href="http://globalecologyflinders.com" target="_blank">Global Ecology</a>, <a href="http://flinders.edu.au" target="_blank">Flinders University</a>, Adelaide, Australia <br>
-May 2022 <br>
+May 2022 / updated October 2022 <br>
 <a href=mailto:[email protected]>e-mail</a> <br>
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 <sub><sup><sup>1</sup>Crabtree, S.A. et al. <a href="http://doi.org/10.1038/s41562-021-01106-8">Landscape rules predict optimal super-highways for the first peopling of Sahul</a>. <strong><em>Nature Human Behaviour</strong></em> 5:1303-1313, doi:10.1038/s41562-021-01106-8 (2021) (see also relevant <a href="https://github.com/dawhite/sfa">Github repository</a>)</sup></sub><br>