Stuck on Nano task, please help

This is where im at: https://www.codecademy.com/courses/learn-the-command-line/lessons/learn-command-line-environment/exercises/configuring-environment-alias-ii
I am on task two. I’ve been trying to do this task for a while now, but it still says the error message “Did you create both aliases?”

I type this in nano:
alias hy=“history”
alias ll =“ls -la”
But it for some reason says its wrong.