style: remove useless trailing spaces. (#665)

4 years ago · 771e9e678e
parent f9634628c1
commit 771e9e678e
1 changed files with 3 additions and 3 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -30,9 +30,9 @@ linux-s390x: &linux-s390x
            - dos2unix
            - cpanminus
            - libgd-dev
-            - libpcre3 
-            - libpcre3-dev 
-            - mercurial 
+            - libpcre3
+            - libpcre3-dev
+            - mercurial
            - libpq-dev
  install:
    - sudo cpanm --notest Test::Nginx IPC::Run3 > build.log 2>&1 || (cat build.log && exit 1)