Add back strings

2018-02-15 22:41:19 +01:00 · 2018-02-15 22:41:19 +01:00 · fcfbbe926f
parent 70638a0723
commit fcfbbe926f
1 changed files with 2 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,8 +1,8 @@
 language: php

 php:
-  - 7.0
-  - 7.2
+  - '7.0'
+  - '7.2'

 git:
  depth: 10