Resolves #315 by adding clarifications to the notes section

Author: MadPigeon

projects/classes/the-shape-of-types/README.md

@@ -69,3 +69,5 @@ Two more exported classes must be exported that each extends `Horror`:
 ## Notes
 
 - You may add `#` private members to the classes as you wish, such as to store previously consumed opponents.
+- Record each opponent's name, evil, and power *at the moment you consume them* — not a live reference
+- If the horror haven’t eaten yet, its power starts at 0