Fix test for network shortcut

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

features/project/shortcuts.feature

@@ -19,7 +19,8 @@ Feature: Project Shortcuts
   @javascript
   Scenario: Navigate to network tab
     Given I press "g" and "n"
-    Then the active main tab should be Network
+    Then the active sub tab should be Network
+    And the active main tab should be Commits
 
   @javascript
   Scenario: Navigate to graphs tab

features/steps/project/active_tab.rb

@@ -67,10 +67,6 @@ class Spinach::Features::ProjectActiveTab < Spinach::FeatureSteps
     ensure_active_sub_tab('Commits')
   end
 
-  step 'the active sub tab should be Network' do
-    ensure_active_sub_tab('Network')
-  end
-
   step 'the active sub tab should be Compare' do
     ensure_active_sub_tab('Compare')
   end

features/steps/shared/project_tab.rb

@@ -49,4 +49,8 @@ module SharedProjectTab
   step 'the active main tab should be Activity' do
     ensure_active_main_tab('Activity')
   end
+
+  step 'the active sub tab should be Network' do
+    ensure_active_sub_tab('Network')
+  end
 end