Fix typo in function name

app/dao/fact_billing_dao.py

@@ -186,6 +186,7 @@ def fetch_letter_line_items_for_all_services(start_date, end_date):
 
 @statsd(namespace="dao")
 def fetch_billing_totals_for_year(service_id, year):
+    print("fetch_billing_totals_for_year", year)
     year_start_date, year_end_date = get_financial_year(year)
     """
       Billing for email: only record the total number of emails.

app/dao/organisation_dao.py

@@ -17,7 +17,7 @@ def dao_get_organisations():
     ).all()
 
 
-def dao_count_organsations_with_live_services():
+def dao_count_organisations_with_live_services():
     return db.session.query(Organisation.id).join(Organisation.services).filter(
         Service.active.is_(True),
         Service.restricted.is_(False),