tree 71a33a24ba45be378d72b04f0b786d742e885ff1
parent 696351ed914550851ef8c320206cab190ba7f4a7
author reventlov <dmitri+github.com@xn13.com> 1649458669 -0700
committer reventlov <dmitri+github.com@xn13.com> 1649458669 -0700

Remove stray "introduction" section.