Fix snippets test

features/steps/project/project_snippets.rb

@@ -42,7 +42,7 @@ class ProjectSnippets < Spinach::FeatureSteps
   end
 
   And 'I click link "Edit"' do
-    within ".page_title" do
+    within ".file_title" do
       click_link "Edit"
     end
   end

features/steps/snippets/snippets.rb

@@ -13,7 +13,7 @@ class SnippetsFeature < Spinach::FeatureSteps
   end
 
   And 'I click link "Edit"' do
-    within ".page_title" do
+    within ".file_title" do
       click_link "Edit"
     end
   end