diff --git a/docs/backend-system/building-plugins-and-modules/02-testing.md b/docs/backend-system/building-plugins-and-modules/02-testing.md
index 8a2dd0414d..0739ad24aa 100644
--- a/docs/backend-system/building-plugins-and-modules/02-testing.md
+++ b/docs/backend-system/building-plugins-and-modules/02-testing.md
@@ -138,8 +138,10 @@ describe('MyDatabaseClass', () => {
         await knex<FooTableRow>('foo').insert({ value: 2 });
         // drive your system under test as usual
         await expect(subject.foos()).resolves.toEqual([{ value: 2 }]);
-      });
+      },
+    );
   });
+});
 ```
 
 If you want to pass the test database instance into backend plugins or services,