style: address PR feedback

site/src/routes/docs/_sections.js

@@ -86,7 +86,7 @@ export default function() {
 			renderer.heading = (text, level, rawtext) => {
 				let slug;
 
-				let extracted = extract_attributes(text, rawtext);
+				const extracted = extract_attributes(text, rawtext);
 				text = extracted.text;
 				rawtext = extracted.raw;
 

site/src/utils/attributes.js

@@ -58,4 +58,4 @@ function parse_attributes(raw_attributes) {
 	})
 
 	return result;
-}
+}