logging: document that Close flushes the loggers
@@ -381,7 +381,7 @@ func (w severityWriter) Write(p []byte) (n int, err error) {
return len(p), nil
}
-// Close closes the client.
+// Close waits for all opened loggers to be flushed and closes the client.
func (c *Client) Close() error {
if c.closed {
return nil
