Add spacing to comments

internal/client/get.go

@@ -6,7 +6,7 @@ import (
 	"github.com/BBVA/kapow/internal/http"
 )
 
-//GetData will perform the request and write the results on the provided writer
+// GetData will perform the request and write the results on the provided writer
 func GetData(host, id, path string, wr io.Writer) error {
 	url := host + "/handlers/" + id + path
 	return http.Get(url, "", nil, wr)