const Real& c(iter->get_continuity()); // Continuity
const Real& b(iter->get_bias()); // Bias
- // The folloing line works where the previous line fails.
+ // The following line works where the previous line fails.
value_type Pp; Pp=curve_list.back().second.p1(); // P_{i-1}
const value_type& Pc(curve.second.p1()); // P_i