typo

Author: ywwg

expfmt/decode.go

@@ -118,7 +118,8 @@ func (d *protoDecoder) Decode(v *dto.MetricFamily) error {
 	return nil
 }
 
-// protoDecoder implements the Decoder interface for protocol buffers.
+// prototextDecoder implements the Decoder interface for protocol buffers that
+// are encoded in text format.
 type prototextDecoder struct {
 	r io.Reader
 }