Fix example

README.rst

@@ -368,20 +368,24 @@ A common use case is when we have to assert the outcome of an HTTP request:
 
     from pytest_bdd import scenarios, given, when, then
 
+    from my_app.models import Article
+
     scenarios("blog.feature")
 
+
     @given("there is an article", target_fixture="article")
     def there_is_an_article():
         return Article()
 
+
     @when("I request the deletion of the article", target_fixture="request_result")
-    def there_should_be_a_new_article(article, http_client):  # <-- Important bit here
+    def there_should_be_a_new_article(article, http_client):
         return http_client.delete(f"/articles/{article.uid}")
 
+
     @then("the request should be successful")
     def article_is_published(request_result):
-        assert request_result.status_code = 200
-
+        assert request_result.status_code == 200
 
 
 .. code-block:: gherkin