readme bash function error

[vgeck]

Hei @jonathf
do not know if you still use this pkg .. I do :)

And:
the bash alias function in readme should be changed to:

function enw() {
    envwrap "$@"
    autoenv_init
}

it is envwrapper to envwrap

[jonathf]

Right. Cool. Not for a while no, but now I am considering going back for chaospy and numpoly again. The multi-python-version support is still superior to what is out there, and this thing should work great in tandem with poetry.

I've pushed the change to master now.