docs: fix typo in `authoring content.md` (#408)

Ben Schlegel

2023-08-24 9d2340e90b55fb9480e0901bc7360f3d72e688da

 quartz/components/styles/search.scss

@@ -1,7 +1,7 @@
@use "../../styles/variables.scss" as *;

.search {
  min-width: 5rem;
  min-width: fit-content;
  max-width: 14rem;
  flex-grow: 0.3;