message: Fixed date header format for single digit numbers (lib)
diff: @@ -103,7 +103,7 @@ std::string Formatter::FormatDateHeader(const std::time_t date) {
  return "Yesterday";
  }
  - return Poco::DateTimeFormatter::format(datetime, "%w, %d %b");
  + return Poco::DateTimeFormatter::format(datetime, "%w, %e %b");
  }
  bool Formatter::parseTimeInputAMPM(const std::string numbers,
  