PVS-Studio warning V533 for Doom3

void idSurface_Polytope::FromPlanes(....)
{
  ...
  for ( j = 0; j < w.GetNumPoints(); j++ ) {
    for ( k = 0; k < verts.Num(); j++ ) {
      if ( verts[k].xyz.Compare(w[j].ToVec3(),
                                POLYTOPE_VERTEX_EPSILON ) ) {
        break;
      }
    }
    ...
  }
  ...
}

This is what should have been written here: for ( k = 0; k < verts.Num(); k++ ).

This suspicious code was found in Doom3 project by PVS-Studio static code analyzer.
Warning message is:
V533 It is likely that a wrong variable is being incremented inside the 'for' operator. Consider reviewing 'j'. idLib surface_polytope.cpp 65

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