Fix final newline

Author: kfischer-okarin

app/controllers/wiki_redirects_controller.rb

@@ -33,4 +33,4 @@ def find_wiki_redirect
   rescue ActiveRecord::RecordNotFound
     render_404
   end
-end
+end

test/functional/wiki_redirects_controller_test.rb

@@ -31,12 +31,12 @@ def setup
 
   def test_destroy
     wiki_page = WikiPage.find(2)
-    
+
     wiki_redirect = WikiRedirect.create!(wiki_id: 1, title: 'Test', redirects_to: wiki_page.title, redirects_to_wiki_id: 1)
 
     delete :destroy, params: { id: wiki_redirect.id, project_id: wiki_page.wiki.project_id }
 
     # WikiRedirectが消えていること
     assert_not WikiRedirect.where(id: wiki_redirect.id).exists?
   end
-end
+end