Modify functional test to take into account the blank url

lab1_functional_test.py

@@ -11,7 +11,7 @@ class NewVisitorTest(unittest.TestCase):
 	def test_can_display_a_heroes_list_and_more_information_per_hero(self):
 		# Widget has heard about a new wiki app for the game called The Will of the Wisps. 
 		# She goes to check out its homepage
-		self.browser.get('http://localhost:8000/heroes')
+		self.browser.get('http://localhost:8000/')
 
 		# She notices the page title and header mention 
 		# 'The Will of the Wisps Wiki'
@@ -38,8 +38,8 @@ class NewVisitorTest(unittest.TestCase):
 
 		# While she is in a specific hero's page, she sees a button labeled "Back to Heroes List".
 		# She clicks this and she is redirected back to the wiki's homepage.	
-		self.assertIn('<a href="http://localhost:8000/heroes"><button>Back to Heroes List </button> </a>', self.browser.page_source)
-		self.browser.get('http://localhost:8000/heroes')
+		self.assertIn('<a href="http://localhost:8000/"><button>Back to Heroes List </button> </a>', self.browser.page_source)
+		self.browser.get('http://localhost:8000/')
 		
 		self.fail('Finish the test!')