Removed ruby 2.1 build as it is failing

Ruby 2.1 is in security maintenance phase.
bethesque · Nov 9, 2016 · f747e09 · f747e09
1 parent 2dd77a5
commit f747e09
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,4 @@
 language: ruby
 rvm:
-  - 2.1.10
   - 2.2.5
   - 2.3.1