[Bug c/79855] params.def: missing period in PARAM_MAX_STORES_TO_MERGE

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79855

--- Comment #12 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Tom de Vries from comment #11)
> Created attachment 45040 [details]
> Add test-case
> 
> (In reply to Martin Liška from comment #9)
> > would it be possible to add a test that will
> > check that following grep is empty:
> 
> Tentative patch to add test-case checking that --help=params lines end with
> period.

Perfect!