.travis.yml in neovim-0.7.0 vs .travis.yml in neovim-0.7.1

- old
+ new

@@ -11,10 +11,10 @@
   - 2.4
   - 2.5
   - ruby-head
 
 before_install:
-  - eval "$(curl -Ss https://raw.githubusercontent.com/neovim/bot-ci/master/scripts/travis-setup.sh) nightly-x64"
+  - eval "$(curl --connect-timeout 30 --retry 3 -Ss https://raw.githubusercontent.com/neovim/bot-ci/master/scripts/travis-setup.sh) nightly-x64"
   - gem update --system
   - gem update bundler
   - bundle --version
 
 env: REPORT_COVERAGE=1 NVIM_RUBY_LOG_LEVEL=DEBUG NVIM_RUBY_LOG_FILE=ci.log