oscal doc naming and spellcheck

Package Merge Request

Package Changes

Noticed spelling errors for the oscal-contributing doc name and ran spellcheck internally to fix another minor error.

added kinddocs statusreview labels

assigned to @brandt.w.keller

added 35 commits

• 61d557c7...3edcf3e0 - 34 commits from branch master
• 8f9ca02c - Merge branch 'master' of https://repo1.dso.mil/platform-one/big-bang/bigbang into oscal_docs

Compare with previous version

requested review from @ryan.j.garcia and @chris.oconnell

approved this merge request

merged

mentioned in commit 16696bcb

changed milestone to %2.12.0