update sponsorship link

content/_index.fr.md

@@ -12,7 +12,7 @@ menu:
 ## 3 Octobre, 2019
 ### Centre de Congrès Pierre Baudis
 
-<a class="btn primary btn-lg" style="margin-top: 20px;" href="https://docs.google.com/presentation/d/1BjPEcuE2U1wBUv-eYxIUjq_v5ZE1CHEY4mZWEDzQjOA/edit?usp=sharing" target="_blank">Devenez Partenaire 🇫🇷</a>
+<a class="btn primary btn-lg" style="margin-top: 20px;" href="https://drive.google.com/open?id=1Uo1V4v3SHjl2q27SNkOyHkcuagKJmTU4" target="_blank">Devenez Partenaire 🇫🇷</a>
 
 {{% /jumbo %}}
 

content/_index.md

@@ -13,7 +13,7 @@ menu:
 ## October 3rd, 2019
 ### Pierre Baudis congress center
 
-<a class="btn primary btn-lg" style="margin-top: 20px;" href="https://docs.google.com/presentation/d/1BjPEcuE2U1wBUv-eYxIUjq_v5ZE1CHEY4mZWEDzQjOA/edit?usp=sharing" target="_blank">Become a sponsor (🇫🇷 for now)</a>
+<a class="btn primary btn-lg" style="margin-top: 20px;" href="https://drive.google.com/open?id=1Uo1V4v3SHjl2q27SNkOyHkcuagKJmTU4" target="_blank">Become a sponsor (🇫🇷 for now)</a>
 
 
 {{% /jumbo %}}