singular verb, add missing period, remove extra space
singular verb, add missing period, remove extra space

out-of-date hyphens removed unless we want this globally in pkg docs
where the phrase is used

en90/pkg,khorben/pkg,Open343/pkg,en90/pkg,khorben/pkg,junovitch/pkg,Open343/pkg,skoef/pkg,skoef/pkg,khorben/pkg,junovitch/pkg