diff --git a/src/webqueue2api/api/resources/refresh_access_token.py b/src/webqueue2api/api/resources/refresh_access_token.py
index 4a60081..8a08f5f 100644
--- a/src/webqueue2api/api/resources/refresh_access_token.py
+++ b/src/webqueue2api/api/resources/refresh_access_token.py
@@ -2,6 +2,15 @@
 from flask_jwt_extended import jwt_refresh_token_required, get_jwt_identity, create_access_token
 
 class RefreshAccessToken(Resource):
+    """Returns a new access token. 
+
+        Return Codes:
+                200 (OK): On success.
+                500 (Internal Service Error): On error.
+
+        Returns:
+            tuple: New access token as JSON and HTTP response code.
+        """
     @jwt_refresh_token_required
     def post(self):
         username = get_jwt_identity()