diff --git a/pages/api/search.ts b/pages/api/search.ts
index ece3ccd..1762264 100644
--- a/pages/api/search.ts
+++ b/pages/api/search.ts
@@ -9,10 +9,19 @@ import siteConfig from '../../config/site.config'
  * Sanitize the search query
  *
  * @param query User search query, which may contain special characters
- * @returns Sanitised query string which encodes the '<' and '>' characters, replaces '?' and '/' characters with ' ', and replaces ''' with '''' accroading to https://stackoverflow.com/questions/41491222/single-quote-escaping-in-microsoft-graph. 
+ * @returns Sanitised query string, which:
+ * - encodes the '<' and '>' characters,
+ * - replaces '?' and '/' characters with ' ',
+ * - replaces ''' with ''''
+ * Reference: https://stackoverflow.com/questions/41491222/single-quote-escaping-in-microsoft-graph.
  */
 function sanitiseQuery(query: string): string {
-  const sanitisedQuery = query.replace(/'/g, "''").replace('<', ' &lt; ').replace('>', ' &gt; ').replace('?', ' ').replace('/', ' ')
+  const sanitisedQuery = query
+    .replace(/'/g, "''")
+    .replace('<', ' &lt; ')
+    .replace('>', ' &gt; ')
+    .replace('?', ' ')
+    .replace('/', ' ')
   return encodeURIComponent(sanitisedQuery)
 }