change like to line to fix typo in lecture 0 slide 55#14

sw1jari wants to merge 1 commit intomlvu:mastermlvu/mlvu.github.io:masterfrom

sw1jari:fix/lecture-0-slide-55-typo-likesw1jari/mlvu.github.io:fix/lecture-0-slide-55-typo-likeCopy head branch name to clipboard