Update LuaJIT memory profiler description (#2251)

Resolves #2113

Translated by Ekaterina Kiryanova, translation reviewed by Patience Daur

Co-authored-by: Ekaterina Kiryanova <une.ladyune@gmail.com>
Co-authored-by: Patience Daur <patiencedaur@gmail.com>

Author: 3 people