'git ls-files --unmerged' and 'git ls-files --stage' can be used to examine
detailed information on unmerged paths.
-For an unmerged path, instead of recording a single mode/SHA1 pair,
+For an unmerged path, instead of recording a single mode/SHA-1 pair,
the index records up to three such pairs; one from tree O in stage
1, A in stage 2, and B in stage 3. This information can be used by
the user (or the porcelain) to see what should eventually be recorded at the