'Enviornment?' Oy.

[mroswell]

Describe the bug
The word environment is spelled incorrectly throughout the code comments.

To Reproduce
Do a search of the repo code for enviornment`

Expected behavior
Expected behavior is correct spelling in all of the files.

Additional context
The incorrect spelling appears at the top of the most of the files. For spelling-sensitive people, it is like nails on a chalkboard.