diff --git a/tests/basic/test_repomap.py b/tests/basic/test_repomap.py
index 1286503dd..cdcd609b9 100644
--- a/tests/basic/test_repomap.py
+++ b/tests/basic/test_repomap.py
@@ -384,7 +384,7 @@ class Greeter {
     return 'Hello, $name!';
   }
 }
-"""
+""",
             ),
             "c": (
                 "test.c",