changed readme file

Former-commit-id: fdd98d3f12a56323b6caaa044071a143c3d180ef [formerly ba5c6d72]
Former-commit-id: 60d3c4f8dc5f45793d2df23b8650780fbf29a141

README.md

@@ -7,4 +7,4 @@ There are subprojects within this project, notably:
 - Automata_ex - Training an NCA with Adam
 - CA-ES - Training an NCA with ES according to Open AI algorithm
 - Dataprocessing - For making graphs of tensorboard files that are made when testing the models
-- Interactive_CA - Interact with the models. It opens a pygame window where the user can click to erase parts of the CA or R for reset.
+- Interactive_CA - Interact with the models. It opens a pygame window where the user can click M1 to erase parts of the CA or R for reset.