Docs(README.md): Update requirements

README.md

@@ -16,16 +16,17 @@
 - [x] Return information of an instructor with their courses.
 
 - [x] Return information about a course.
-- [x] Return information about a course with its modules and classes.
+- [ ] Return information about a course with its modules.
 - [x] Classes and modules must have a field informing their position, e.g. this class is number one, so this is the first class of the course.
 
 - [x] Students can "enroll" to participate in the course.
-- [ ] Return information about a course with its students. - Make it work after creating Enrollment entity
+- [x] Return information about a course with its students.
+- [ ] Return information about a course with student progress in your classes and modules.
 - [ ] Students can mark classes as completed.
 - [ ] Return information about a student with the courses they are enrolled in.
 - [ ] Mark modules as completed after the student views all its classes.
-- [ ] After completing a course, the student can issue a certificate.
 - [ ] After completing all modules of a course, that course for a student should be marked as completed.
+- [ ] After completing a course, the student can issue a certificate.
 
 - [ ] It should be possible to filter courses by name or "tags."
 - [ ] Students can evaluate a particular course they are taking with a rating from 1 to 5 to later have an average rating for each course.