Typo in raster search refinement

[Former user]

From my understanding, there appears to be a typo in

https://bitbucket.org/multicoreware/x265/src/c64393b415adf0e8901b5e9952d456871155abd6/source/encoder/motion.cpp?at=default&fileviewer=file-view-default#motion.cpp-1000

costs[3] += mvcost(tmv << 3);

should be

costs[3] += mvcost(tmv << 2);

This would be coherent with : costs[0] += mvcost(tmv << 2); costs[1] += mvcost(tmv << 2); costs[2] += mvcost(tmv << 2);