Update readme

Author: bserdar

readme.md

@@ -1,6 +1,6 @@
 # JSON Streams
 
-[![GoDoc](https://godoc.org/github.com/bserdar/jsonstream)](https://godoc.org/github.com/bserdar/jsonstream)
+[![GoDoc](https://godoc.org/github.com/bserdar/jsonstream?status.svg)](https://godoc.org/github.com/bserdar/jsonstream)
 
 This library supports streaming JSON streaming conventions described
 in this [Wikipedia page](https://en.wikipedia.org/wiki/JSON_streaming).
@@ -90,4 +90,4 @@ data.
 err:=writer.Marshal(data)
 ```
 
-Marshal first encodes data to JSON, and then writes it to the output.
+Marshal first encodes data to JSON, and then writes it to the output.