fix: #32

[Bshes]

Spotted a few things to clean up in the docs while going through doc\code-sync\sync_log.txt, doc\release-notes\release-notes-0.18.0.md, doc\release-notes\release-notes-0.20.0.md. Fixed some typos and improved the wording in a couple places. The docs should be a bit clearer now. - bshes.g

[MyTH-zyxeon]

Maintainer review note for #32:

This is a narrow docs-only spelling cleanup (7 lines across doc/code-sync/sync_log.txt and two release-note files), and the PR is currently OPEN / MERGEABLE / CLEAN with no visible checks required.

The one acceptance point I would confirm before merge is whether doc/code-sync/sync_log.txt is intended to preserve upstream/historical commit subjects verbatim. If it is an audit-style sync log, rewriting historical titles from accomodate/seperate to corrected spelling may be less desirable than leaving exact upstream text intact. If maintainers treat it as editable Bitgesell documentation, the diff is low-risk.

Suggested lightweight validation before accepting:

• git diff --check
• rendered Markdown review for the two release-note files
• explicit maintainer call on whether historical sync-log subjects may be normalized under the BGL PR bounty hunt #32 docs-cleanup bounty lane