message: Fix typo in occluding_boundary_vertices documentation
diff: @@ -49,8 +49,8 @@ namespace fitting {
  * @brief Computes the vertices that lie on occluding boundaries, given a particular pose.
  *
  * This algorithm computes the edges that lie on occluding boundaries of the mesh.
  - * It performs a visibility text of each vertex, and returns a list of the (unique)
  - * vertices that make the boundary edges.
  + * It performs a visibility test of each vertex, and returns a list of the (unique)
  + * vertices that make up the boundary edges.
  * An edge is defined as the line whose two adjacent faces normals flip the sign.
  *
  * @param[in] mesh The mesh to use.
  