message: Fix cv::FileStorage::Mode::Memory doxygen layout
diff: @@ -313,8 +313,8 @@ public:
  READ = 0, //!< value, open the file for reading
  WRITE = 1, //!< value, open the file for writing
  APPEND = 2, //!< value, open the file for appending
  - MEMORY = 4, //!< flag, read data from source or write data to the internal buffer (which is
  - //!< returned by FileStorage::release)
  + MEMORY = 4, /**< flag, read data from source or write data to the internal buffer (which is
  + returned by FileStorage::release) */
  FORMAT_MASK = (7<<3), //!< mask for format flags
  FORMAT_AUTO = 0, //!< flag, auto format
  FORMAT_XML = (1<<3), //!< flag, XML format
  