* at a distance less than the tolerance value. Return FALSE if the point
* is beyond the tolerance limit or if computation fails.
* Max Tolerance value is currently limited to 1.e-4
- * \param[in] theOrigin point of origin.
- * \param[in] theDir direction of axis.
+ * \param[in] thePoint point of origin.
+ * \param[in] theTolerance tolerance of computation.
+ * \param[out] theParameter resulting parameter.
*/
GEOMAPI_EXPORT const bool parameter(const std::shared_ptr<GeomAPI_Pnt> thePoint,
const double theTolerance,