Address feedback, remove openrose service health check

Author: bufke

kobo/apps/openrosa/apps/main/tests/test_service_health_minimal.py

@@ -2,13 +2,13 @@
 
 
 class ServiceHealthMinimalTestCase(TestCase):
-    url = '/service_health/minimal/'
+    url = '/service_health/minimal/'  # Path checked in middleware, can't use reverse
 
     @override_settings(ALLOWED_HOSTS=['nope'])
     def test_service_health_minimal(self):
         """
         Test for endpoint which makes no connections to databases or other external
-        services, ingores ALLOWED_HOSTS, and is helpful for HTTP health checks.
+        services, ignores ALLOWED_HOSTS, and is helpful for HTTP health checks.
         """
         with self.assertNumQueries(0):
             res = self.client.get(self.url)