/**
* @brief Gets the number of playlists for the given @a app_id.
- * @details The media controller server can have serveral playlists. You can get playlist count only for the activated media controller server.
+ * @details The media controller server can have several playlists. You can get playlist count only for the activated media controller server.
* If @a app_id is not an ID of an activated media controller server, this function will return #MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER.
* @since_tizen 5.5
*
/**
* @brief Iterates through playlists of the media controller server.
* @details This function iterates through all playlists of the given @a app_id.
- * The media controller server can have serveral playlists. You can get playlists only for the activated media controller server.
+ * The media controller server can have several playlists. You can get playlists only for the activated media controller server.
* If @a app_id is not an ID of an activated media controller server, this function will return #MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER.
* The callback function will be invoked for every retrieved playlist.
* If there are no playlists, the callback will not be invoked.