/*!
* \brief Define a pointer to wrapper over a function of gp_XY class,
* suitable to pass as xyFunPtr to ApplyIn2D().
- * For exaple gp_XY_FunPtr(Added) defines pointer gp_XY_Added to function
+ * For example gp_XY_FunPtr(Added) defines pointer gp_XY_Added to function
* calling gp_XY::Added(gp_XY), which is to be used like following
* ApplyIn2D(surf, uv1, uv2, gp_XY_Added)
*/