* @param[in] msg message object
* @param[out] vec I/O vector
* @param[in] veclen available length of @a vec
- * @param[in] n number of possibly available bytes
+ * @param[in] n number of possibly available bytes
* @param[in] exact true if data ends at message boundary
*
* @return
* @param root Pointer to a root object
* @param callback Pointer to event callback function
* @param magic Pointer to callback context
- * @param tag, value, ... List of tagged parameters
+ * @param tag, value, ... List of tagged parameters
*
* @retval !=NULL a pointer to a @nua stack object
* @retval NULL upon an error