chore: update description

Signed-off-by: Stephanie Lin <[email protected]>

doc/plugins.md

@@ -109,7 +109,7 @@ The list of plugins:
 * 🟢 [`remark-directive-rehype`](https://github.com/IGassmann/remark-directive-rehype)
   — turn [directives][d] into HTML custom elements (rehype compatible)
 * 🟢 [`remark-directive-sugar`](https://github.com/lin-stephanie/remark-directive-sugar)
-  — provide predefined directives for customizable badges, links, video embeds, and more
+  — predefined directives for customizable badges, links, video embeds, and more
 * 🟢 [`remark-docx`](https://github.com/inokawa/remark-docx)
   — compile markdown to docx
 * 🟢 [`remark-dropcap`](https://github.com/brev/remark-dropcap)