Merge 63ec889 into 0068106

cre-ne-jp · Jan 27, 2019 · aa6074e · aa6074e
2 parents 0068106 + 63ec889
commit aa6074e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -9,7 +9,8 @@ rvm:
   - 2.6.0
 before_install:
   # https://github.com/travis-ci/travis-ci/issues/8978#issuecomment-354036443
-  - gem update --system
+  - gem update --system --no-document
+  - gem update --no-document
 notifications:
   irc:
     use_notice: true