From 5b94a4f847fe2328b1b8f2340b11b6031f95d2d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Go=C5=82=C4=99biowski-Owczarek?=
 <m.goleb@gmail.com>
Date: Fri, 13 Mar 2020 17:16:07 +0100
Subject: [PATCH] Build: Resolve Travis config warnings

Travis reports warnings in our config:
* root: deprecated key sudo (The key `sudo` has no effect anymore.)
* root: missing os, using the default linux
* root: key matrix is an alias for jobs, using jobs

They are all now resolved.

Closes gh-4636
---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 81946bbe7..51be32aae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: node_js
-sudo: false
+os: linux
 node_js:
 - "8"
 - "10"
@@ -7,7 +7,7 @@ node_js:
 - "13"
 env:
   - NPM_SCRIPT=test:browserless
-matrix:
+jobs:
   include:
     - name: "Browser tests: full build, Chrome & Firefox stable"
       node_js: "12"