bump the Go version to test

ant0ine · ant0ine · commit 37ad7dc62660 · 2016-01-19T00:01:23.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -3,4 +3,4 @@ language: go
 go:
   - 1.3
   - 1.4
-  - 1.5.2
+  - 1.5.3

-Original file line number
+Diff line change
 go:
   - 1.3
   - 1.4
 -  - 1.5.2
 +  - 1.5.3