diff --git a/books/tests/app_test.js b/books/tests/app_test.js
index 62bff17..71062ab 100644
--- a/books/tests/app_test.js
+++ b/books/tests/app_test.js
@@ -34,7 +34,7 @@ describe('Books App routes test', () => {
       .get('/authors')
       .end((err, res) => {
         expect(res).to.have.status(200);
-        expect(res.text).to.include('James_Joyce');
+        expect(res.text).to.include('James Joyce');
         done();
       });
   });