update

app/src/content/chapters/writing-your-content.mdx

@@ -16,7 +16,7 @@ Your article lives in two places
 - `app/src/content/` — where you can find the `article.mdx`, `bibliography.bib` and html fragments.
 - `app/src/assets/` — images, audio, and other static assets. (handled by git lfs)
 
-The `article.mdx` file is a markdown file with html and astro components. It is the main file that contains your article.
+The `article.mdx` file is a markdown file with html. It is the main file that contains your article.
 
 <small className="muted">Example</small>
 ```mdx