Correct instructions for calling a custom strategy file
To paraphrase the change:
Prior - to call a custom strategy -s the strategy file name within users_data/strategies/ directory
After - to call a custom strategy -s the class name within the strategy within users_data/strategies/ directory
Corrected instructions, to paraphrase the PR
prior - to call a custom strategy -s the custom strategy file name in user_data/strategies
after - to call a custom strategy -s the class name within the custom strategy file name in user_data/strategies