fix typo

maxulysse · maxulysse · commit 33f609436466 · 2018-05-28T15:59:06.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -9,7 +9,7 @@ services:
 
 addons:
   apt:
-  sudo apt-get update
+    update: true
 
 env:
   global:
