Fix formatting mistake in configcommands.dsv
Fix formatting mistake in configcommands.dsv

The mistake was introduced in 6c6d2cbee248efebc5ec533344736171331a8393.
Because of it, examples of config commands contained just the values of
settings, without settings names. This meant users couldn't
copy-and-paste directly from the docs into their configs.

der-lyse/newsboat,newsboat/newsboat,der-lyse/newsboat,newsboat/newsboat,newsboat/newsboat,der-lyse/newsboat,newsboat/newsboat,newsboat/newsboat,der-lyse/newsboat,der-lyse/newsboat,newsboat/newsboat,der-lyse/newsboat,der-lyse/newsboat,der-lyse/newsboat,newsboat/newsboat,newsboat/newsboat