fixing tests...

korny · korny · commit 294183efae11 · 2017-01-15T18:35:33.000+13:00
diff --git a/.travis.yml b/.travis.yml
@@ -8,8 +8,8 @@ rvm:
   - 2.0
   - 2.1
   - 2.2
-  - 2.3
-  - 2.4
+  - 2.3.3
+  - 2.4.0
   - ruby-head
   - jruby-18mode
   - jruby-19mode
diff --git a/Gemfile b/Gemfile
@@ -14,5 +14,5 @@ group :development do
   gem "shoulda-context"
   gem "test-unit"
   gem "json", "~> 1.8" if RUBY_VERSION < '1.9'
-  gem "rdoc"
+  gem "rdoc", "~> 4.2.2"
 end
