diff --git a/packages/integrations/mdx/test/mdx-frontmatter.test.js b/packages/integrations/mdx/test/mdx-frontmatter.test.js
index 9f0e9d8e6..039a12ddc 100644
--- a/packages/integrations/mdx/test/mdx-frontmatter.test.js
+++ b/packages/integrations/mdx/test/mdx-frontmatter.test.js
@@ -64,7 +64,10 @@ describe('MDX frontmatter', () => {
 		const frontmatterFile = document.querySelector('[data-frontmatter-file]')?.textContent;
 		const frontmatterUrl = document.querySelector('[data-frontmatter-url]')?.textContent;
 
-		expect(frontmatterFile?.endsWith('with-headings.mdx')).to.equal(true, '"file" prop does not end with correct path or is undefined');
+		expect(frontmatterFile?.endsWith('with-headings.mdx')).to.equal(
+			true,
+			'"file" prop does not end with correct path or is undefined'
+		);
 		expect(frontmatterUrl).to.equal('/with-headings');
 	});
 });