Update 2016_n4_Cpp17_Nouveautes-de-la-bibliotheque.md

minor cleanup

Author: GuillaumeDua

Diff for: news/2016_n4_Cpp17_Nouveautes-de-la-bibliotheque.md

@@ -4,7 +4,7 @@
 Cpp17 - bibliothèque standard `std::`
 =====================================
 
-Auteurs | [Oliver H](https://linuxfr.org/users/oliver_h), [Adrien Jeser](https://linuxfr.org/users/jeser), [Guillaume Dua "Guss"](https://github.com/GuillaumeDua), [olibre](https://github.com/olibre)
+Auteurs | [Oliver H](https://linuxfr.org/users/oliver_h), [Adrien Jeser](https://linuxfr.org/users/jeser), [Guillaume Dua](https://github.com/GuillaumeDua), [olibre](https://github.com/olibre)
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 License | [CC BY-SA 4.0](http://creativecommons.org/licenses/by-sa/4.0/deed.fr)
 URL     | https://linuxfr.org/news/nouveautes-au-coeur-du-cpp17