Add query to readme

README.md

 
 The following lab is to be completed using the H2 Console. Once you have figured out the correct queries for each step, save a copy in a file called `src/main/resources/script.sql`. This will be how you submit this assignment. If at any time you need to reset the database, you can restart your Spring Boot server.
 
-### Campy movie database
+### Mini Movie Database
 
 Add the following movies to the `movies` table using an insert statement:
 
 
 There's been a data entry mistake; Starship Troopers is actually rated R, not PG-13. Create a query that finds the movie by its title and changes its rating to R.
 
+Show the ID number and rating of all of the Horror and Documentary movies in the database. Do this in only one query.
+
 This time let's find the average, maximum, and minimum IMDB score for movies of each rating.
 
 That last query isn't very informative for ratings that only have 1 entry. use a `HAVING COUNT(*) > 1` clause to only show ratings with multiple movies showing.