message: Fix Objective-C declaration of Mat_to_vector_Point2d
diff: @@ -41,7 +41,7 @@ CV_EXPORTS @interface Converters : NSObject
  + (Mat*)vector_Point2d_to_Mat:(NSArray<Point2d*>*)pts NS_SWIFT_NAME(vector_Point2d_to_Mat(_:));
  -+ (NSArray<Point2f*>*)Mat_to_vector_Point2d:(Mat*)mat NS_SWIFT_NAME(Mat_to_vector_Point2d(_:));
  ++ (NSArray<Point2d*>*)Mat_to_vector_Point2d:(Mat*)mat NS_SWIFT_NAME(Mat_to_vector_Point2d(_:));
  + (Mat*)vector_Point3i_to_Mat:(NSArray<Point3i*>*)pts NS_SWIFT_NAME(vector_Point3i_to_Mat(_:));
  