--- a/madon.go	Sun Apr 30 22:22:12 2017 +0200
+++ b/madon.go	Sun Apr 30 22:58:12 2017 +0200
@@ -8,7 +8,7 @@
 package madon
 
 import (
-	"errors"
+	"github.com/pkg/errors"
 )
 
 // LimitParams contains common limit/paging options for the Mastodon REST API