Run 2.2.2 on Travis.

gkellogg · gkellogg · commit ab2aa521dd46 · 2018-10-15T10:37:26.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,7 @@ before_install: "gem update --system"
 env:
   - CI=true
 rvm:
-  - 2.2
+  - 2.2.2
   - 2.3
   - 2.4
   - 2.5

-Original file line number
+Diff line change
 env:
   - CI=true
 rvm:
 -  - 2.2
 +  - 2.2.2
   - 2.3
   - 2.4
   - 2.5