[zeromq-dev] Perl examples for wuserver and wuclient

[Viliam Pucik]

>> http://zguide.zeromq.org/pl:wuserver
>> line 20 should be:
>>  sub within {
>
> Not sure what you want to change here. Adding a space before 'sub'?

After 'sub' :). Code highlighting makes it tricky to spot on the web
page. The wrong original is:

  subwithin {