diff --git a/README.md b/README.md
index 9d0203a46..96f63ddc9 100644
--- a/README.md
+++ b/README.md
@@ -62,10 +62,10 @@ package create modules:
 In the module `main.py` you have to import all this classes. Classes
 should be imported by absolute path, that starts with 'app.' with 
 keyword 'from'. Write a
-function `cinema_visit` that takes `movie_name`, `customers` - a list 
+function `cinema_visit` that takes `movie`, `customers` - a list 
 of customers, elements are dicts with 'name' and desired 'food' of a 
 customer, `hall_number` - number of the hall in cinema, 
-`cleaning_staff` - name of the cleaner, that will clean the
+`cleaner` - name of the cleaner, that will clean the
 hall after movie session.
 
 This function should make `Customers` instances, instance of `CinemaHall`