fix typo in docs

Jacky Zhao

2023-08-18 6f1f820289ce37d328c4bc8cceba1f702df52e15

 quartz/styles/callouts.scss

@@ -7,6 +7,7 @@
  padding: 0 1rem;
  overflow-y: hidden;
  transition: max-height 0.3s ease;
  box-sizing: border-box;

  & > *:nth-child(2) {
    margin-top: 0;