docs: Fix a few typos
docs: Fix a few typos

There are small typos in:
- tests/qunit.js

Fixes:
- Should read `prove` rather than `proove`.
- Should read `parameters` rather than `paramaters`.
- Should read `modifiers` rather than `modifers`.
- Should read `guarantee` rather than `gurantee`.
- Should read `annotation` rather than `annotaion`.

dataarts/dat.gui,dataarts/dat.gui