travis: add update instructions (#36855)

This commit is contained in:
Jörg Thalheim
2018-03-12 10:47:16 +00:00
committed by zimbatm
parent a9e1ae3d29
commit bbf69b7301
5 changed files with 27 additions and 3 deletions
+1 -1
View File
@@ -1,3 +1,3 @@
source "https://rubygems.org"
gem "travis"
gem "travis", "1.8.8"