Update 2017-09-26-popl.md

_posts/2017-09-26-popl.md

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 title: Paper accepted at POPL 2018
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-[José Fragoso Santos]9https://psvg.doc.ic.ac.uk/people/fragoso-santos.html), [Philippa Gardner]9https://www.doc.ic.ac.uk/~pg/), 
+[José Fragoso Santos](https://psvg.doc.ic.ac.uk/people/fragoso-santos.html), [Philippa Gardner](https://www.doc.ic.ac.uk/~pg/), 
 [Petar Maksimović](https://sites.google.com/site/petarmaksimovic1981/), [Daiva Naudžiūnienė](https://www.doc.ic.ac.uk/~dn911/) 
 and [Thomas Wood](https://www.doc.ic.ac.uk/~tw1509/), have had a paper accepted at this year’s ACM SIGPLAN Symposium on Principles of Programming Languages 
 [(POPL 2018)](https://popl18.sigplan.org/).