[bug-recutils] Typos on https://www.gnu.org/software/recutils/

[Shlomi Fish]

Hi all!

The recutils home page reads - https://www.gnu.org/software/recutils/ -

<<<
If you want to discuss about recutils, some of the people involved in GNU
recutils use to be in the #recutils channel in the irc.freenode.net IRC
network. You are more than welcome to join. 
>>>

s/discuss about/discuss/ ; s/use to be in/hang out in/ .

Please fix them.

Regards,

        Shlomi