More cleanup.

src/nvtt/squish/maths.h

@@ -234,6 +234,6 @@ private:
 Sym3x3 ComputeWeightedCovariance( int n, Vec3 const* points, float const* weights, Vec3::Arg metric );
 Vec3 ComputePrincipleComponent( Sym3x3 const& matrix );
 
-} // namespace squish
+} // namespace nvsquish
 
 #endif // ndef SQUISH_MATHS_H