Bump Go versions (#91)

AlekSi · davecheney · commit 248dadf4e906 · 2016-10-29T20:36:37.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,8 +3,8 @@ go_import_path: github.com/pkg/errors
 go:
   - 1.4.3
   - 1.5.4
-  - 1.6.2
-  - 1.7.1
+  - 1.6.3
+  - 1.7.3
   - tip
 
 script:

-Original file line number
+Diff line change
 go:
   - 1.4.3
   - 1.5.4
 -  - 1.6.2
 -  - 1.7.1
 +  - 1.6.3
 +  - 1.7.3
   - tip
 script: