Rewritten the step to start a preconfigured server

spec/test/features/control/list/success.feature

@@ -12,11 +12,11 @@ Feature: Listing routes in a Kapow! server
       When I request a routes listing
       Then I get an empty list
 
-  Scenario: Listing routes on a server with routes loaded
+  Scenario: Listing routes on a server with routes loaded.
     After some route creation/insertion operations the server
     must return an ordered list of routes stored.
 
-    Given I have a Kapow! server whith this routes appended:
+    Given I have a Kapow! server whith the following routes:
       | method | url_pattern        | entrypoint | command                                          |
       | GET    | /listRootDir       | /bin/sh -c | ls -la / \| response /body                       |
       | GET    | /listDir/{dirname} | /bin/sh -c | ls -la /request/params/dirname \| response /body |

spec/test/features/steps/steps.py

@@ -38,7 +38,7 @@ def step_impl(context):
     assert context.response.json() == []
 
 
-@given('I have a Kapow! server whith this routes appended')
+@given('I have a Kapow! server whith the following routes')
 def step_impl(context):
     context.server = subprocess.Popen(
         Env.KAPOW_SERVER_CMD,