Amend examples (#211)

examples/sunnah/hadiths/go/listTheHadithsInABook.go

@@ -1,18 +0,0 @@
-package example
-
-import (
-	"fmt"
-	"github.com/micro/services/clients/go/sunnah"
-	"os"
-)
-
-// Hadiths returns a list of hadiths and their corresponding text for a
-// given book within a collection.
-func ListTheHadithsInAbook() {
-	sunnahService := sunnah.NewSunnahService(os.Getenv("MICRO_API_TOKEN"))
-	rsp, err := sunnahService.Hadiths(&sunnah.HadithsRequest{
-		Book:       1,
-		Collection: "bukhari",
-	})
-	fmt.Println(rsp, err)
-}