travis 2.2 alias is working correctly, so we can cleanup the travis c…

…onfig
AuthorizeNet · Oct 11, 2017 · c81f6b4 · c81f6b4
1 parent 20954c0
commit c81f6b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,7 @@ sudo:
     false
 
 rvm:
-  - 2.2.7    # can't use the 2.2 alias because as of July 2017 travis resolves that to 2.2.0
+  - 2.2
   - 2.3
   - 2.4