diff --git a/OAuth2.md b/OAuth2.md
index d81348f..7141c11 100644
--- a/OAuth2.md
+++ b/OAuth2.md
@@ -76,7 +76,7 @@ Content-Length: 0
 </details>
 
 <details>
-<summary><h3>Frontent Code</h3></summary>
+<summary><h3>Frontend Code</h3></summary>
 
 ```js
 // Redirect to Google's OAuth 2.0 endpoint when user clicks login