*-l* 'LIMIT'::
If specified, only 'LIMIT' copies of the handler program are
- allowed to run at one time. If further request are received
+ allowed to run at one time. If further requests are received
while 'LIMIT' children are running, *httrcall* will block,
waiting for one to exit before processing further requests. If
- no *-l* option is specified, *httrcall* imposes no limit on
- the number of children that may run.
+ no *-l* option is specified (or specified as zero), *httrcall*
+ imposes no limit on the number of children that may run.
AUTHOR
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