From 3046d2a4301da7aa128cd5a29e7a2088a21e8d71 Mon Sep 17 00:00:00 2001
From: Giorgio Calderone <giorgio.calderone@gmail.com>
Date: Mon, 28 Aug 2017 21:56:43 +0200
Subject: [PATCH] Typo corrected

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 407a223..2fbace6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,7 +24,7 @@ matrix:
 #    - gnuplot>=4.7
 
 before_script: # homebrew for mac
-  - if [ $TRAVIS_OS_NAME = osx ]; then brew install gnuplot; else apt-get install gnuplot>=4.7; fi
+  - if [ $TRAVIS_OS_NAME = osx ]; then brew install gnuplot; else sudo apt-get install gnuplot>=4.7; fi
 
 ## uncomment the following lines to override the default test script
 #script: