[Doc-SIG] Nit in "urllib" library documentation

[Ka-Ping Yee]

See

    http://www.python.org/doc/1.5.2p2/lib/module-urllib.html

The last chunk of the section on "urlopen" appears to be
repeated twice:

    The urlopen() function works transparently with proxies...
    For example (the "%" is the command prompt): 
        ...
    In a Macintosh environment, urlopen() will retrieve proxy
    information from Internet Config. 

    The urlopen() function works transparently with proxies...
    For example (the "%" is the command prompt): 
        ...
    In a Macintosh environment, urlopen() will retrieve proxy
    information from Internet Config. 


-- ?!ng