Re: [PATCH] Documentation/diff-options.txt: unify options

Junio C Hamano [off-list ref] writes:

That commentary above your S-o-b is not a proper commit log message, but
I'll come up with something and apply.

Here is what I came up with and applied.

    Documentation/diff-options.txt: unify options
    
    Instead of listing short option (e.g. "-U<n>") as a shorthand for its
    longer counterpart (e.g. "--unified=<n>"), list the synonyms together.  It
    saves one indirection to find what the reader wants.
    
    Signed-off-by: jidanni [off-list ref]
    Signed-off-by: Junio C Hamano [off-list ref]

Thanks.