message: hammer: fixed amalgamation
diff: @@ -17171,7 +17171,8 @@ class basic_json
  @note A UTF-8 byte order mark is silently ignored.
  @liveexample{The example below demonstrates the `sax_parse()` function
  - reading from string.,sax_parse}
  + reading from string and processing the events with a user-defined SAX
  + event consumer.,sax_parse}
  @since version 3.2.0
  */
  