Fixed README. More Go versions added for testing

2019-06-15 22:35:51 +03:00
parent ddff3aee25
commit 40f673f2e2
4 changed files with 8 additions and 3 deletions
--- a/exporter/json.go
+++ b/exporter/json.go
@ -14,7 +14,6 @@ type JSONExporter struct {
 	EscapeHTML bool

 	once    sync.Once
-	mut     sync.Mutex
 	encoder *json.Encoder
 }