Re: [PATCH] typo: Replace 'commitish' with 'committish'

> Across only three files, comments and a single function name used
> 'commitish' rather than 'commit-ish' or 'committish' as the spelling.
> The git glossary accepts a hyphen or a double-t, but not a single-t.
> Despite the typo in a translation file, none of the typos appear in
> user-visible locations.
>
> Signed-off-by: Pi Fisher <Pi.L.D.Fisher@gmail.com>
> ---
> The function name was renamed to use 'committish', preferring to avoid a
> hyphenated word. Comments referencing this function were rewritten to
> match the new name. In the translation file, 'commit-ish' appeared
> multiple times, but 'committish' appeared only once, so I changed the
> comment to match the more popular option.