gofmt fix

http/http_reader.go

@@ -44,6 +44,7 @@ func (r *ResourceReader) WithTimeout(to time.Duration) *ResourceReader {
 	r.client.Timeout = to
 	return r
 }
+
 // Do invokes the client.Get to "GET" the content from server
 // Use Response.Err() to access server response errors
 func (r *ResourceReader) Do() *Response {
@@ -86,4 +87,4 @@ func (r *ResourceReader) Body() io.ReadCloser {
 		return nil
 	}
 	return resp.Body()
-}
+}

prog.go

@@ -13,4 +13,3 @@ func (e *Echo) Prog() *prog.Info {
 func (e *Echo) Workdir() string {
 	return e.Prog().Workdir()
 }
-

str/strings.go

@@ -182,4 +182,4 @@ func (s *Str) CopyTo(dest io.Writer) *Str {
 		s.err = err
 	}
 	return s
-}
+}