Update abit.md

Modifying AbiT for #244 (closed)

requested review from @hgeorjon

assigned to @ftesson

added 51 commits

• 3adf6ee1...c62a379c - 50 commits from branch main
• b7ad61fe - Merge branch 'main' into ftesson_abit

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added 40 commits

• b7ad61fe...9fd810f9 - 38 commits from branch main
• 7c7c8420 - Merge branch 'main' into ftesson_abit
• 2703b230 - merge main correct misspelling

Compare with previous version

merged

mentioned in commit ef3d9bd0