diff --git a/docs/tutorial/index.rst b/docs/tutorial/index.rst
index 3f9e2ba2..ed6587fc 100644
--- a/docs/tutorial/index.rst
+++ b/docs/tutorial/index.rst
@@ -17,4 +17,3 @@ Set up the tutorial
 
 From the project root, activate a virtual environment and run:
 ``pip install -r docs/tutorial/requirements.txt``
-
diff --git a/docs/tutorial/tests/conftest.py b/docs/tutorial/tests/conftest.py
index 87c51812..2e26488f 100644
--- a/docs/tutorial/tests/conftest.py
+++ b/docs/tutorial/tests/conftest.py
@@ -2,4 +2,4 @@
 
 ## or maybe:
 # import steps
-# ? 
+# ?
diff --git a/docs/tutorial/tests/features/books.feature b/docs/tutorial/tests/features/books.feature
index 68508d4e..489f27d8 100644
--- a/docs/tutorial/tests/features/books.feature
+++ b/docs/tutorial/tests/features/books.feature
@@ -8,4 +8,3 @@ Scenario: The catalog can be searched by author name.
     Then only these books will be returned
     | Author          | Title                       |
     | Stephen King    | The Shining                 |
-
diff --git a/docs/tutorial/tests/steps/library_steps.py b/docs/tutorial/tests/steps/library_steps.py
index f5941a62..09d122fd 100644
--- a/docs/tutorial/tests/steps/library_steps.py
+++ b/docs/tutorial/tests/steps/library_steps.py
@@ -1,9 +1,9 @@
+from helper_methods.library_catalog import Catalog
+from helper_methods.verification_helper_methods import verify_returned_books
 from pytest import fixture
-from pytest_bdd_ng import given, when, then, parsers, step
+from pytest_bdd_ng import given, parsers, step, then, when
 
 
-from helper_methods.library_catalog import Catalog
-from helper_methods.verification_helper_methods import verify_returned_books
 @fixture
 def context()
     """ Create a placeholder object to use in place of Cucumber's context object. The context object allows us to pass state between steps. """