Merge "Tidy up some Javadoc."

        public static final int UPDATE_ERROR_INCORRECT_OS_VERSION = 2;

        /**

         * Represents the update file being wrong, i.e. payloads are mismatched, wrong compressions

         * method.

         * Represents the update file being wrong; e.g. payloads are mismatched, or the wrong

         * compression method is used.

         */

        public static final int UPDATE_ERROR_UPDATE_FILE_INVALID = 3;