travis: fixing sudo required syntax

This commit is contained in:
Chris Hall 2016-07-13 13:33:27 +10:00
parent ad3ca4cb54
commit f57e5eb769

View File

@ -7,7 +7,7 @@ compiler:
- gcc
- clang
sudo: true
sudo: required
before_install:
# libglfw3-dev is not available in travis ubuntu