doc: Is it a typo in the file db_walkthrough.MD

[brilliant-lx]

Highlighted in the bellow diagram.

Typo 1

Location: https://github.com/ledgerwatch/erigon/blob/devel/docs/programmers_guide/db_walkthrough.MD#table-block-bodies

Typo 2

Location: https://github.com/ledgerwatch/erigon/blob/devel/docs/programmers_guide/db_walkthrough.MD#table-history-of-accounts-1

[github-actions[bot]]

This issue is stale because it has been open for 40 days with no activity. Remove stale label or comment, or this will be closed in 7 days.

[github-actions[bot]]

This issue was closed because it has been stalled for 7 days with no activity.