fix: #39 — Improved readme in doc\release-notes\release-notes-0.18.0.md

[Bshes]

Spotted a few typos while reading through the release notes. Fixed seperate->separate, accomodate->accommodate and a couple others. Also matched the fixes in sync_log.txt since they reference the same lines. If you prefer to keep the sync log entries untouched, happy to strip those and leave just the release-note fixes. - bshes.g

[MyTH-zyxeon]

Maintainer review note for the #81/#39 bounty queue:

I checked head 30d95cd: this is a very small docs/spelling-only patch. The release-note edits are straightforward (seperate -> separate, accomodate -> accommodate), and the matching doc/code-sync/sync_log.txt entries keep the same misspelling fixes in the generated sync log.

Acceptance checks:

• Confirm maintainers are comfortable rewriting spelling in historical sync-log commit subjects; if sync_log.txt is meant to preserve upstream commit text verbatim, the release-note-only portion may be safer.
• Keep this strictly docs-only: no generated release metadata, binaries, or source behavior should change.
• Run git diff --check before merge because the PR body paths use backslashes while the repo paths are POSIX-style.
• If BGL PR bounty hunt ($10000 overall budget) #39 bounty triage prefers higher-impact fixes, classify this as a low-payout docs-cleanup item rather than a runtime correctness fix.

No wallet/key/node/live-chain scope; this is documentation hygiene only.

[Bshes]

Thanks for the review @MyTH-zyxeon. The sync_log.txt edits match the same misspellings in the release notes they reference. But if the team would rather keep the sync log entries as-is (to preserve upstream wording), I can strip those and leave only the release-note fixes. Just say the word.