documentation page has incorrect underscore vs hyphen "pip install django_plotly_dash"

[stellar-paulm]

Go to webpage https://pypi.org/project/django-plotly-dash/

The documentation says:
pip install django_plotly_dash

Correct way to install:
pip3 install --trusted-host pypi.python.org django-plotly-dash

Found answer on stackoverflow, said don't use underscore. Use hyphen.