Fixed typos and bug in the second example, reported by Scott Schram
<schram@users.sourceforge.net>.
This closes bug #122236.
diff --git a/Doc/lib/libhttplib.tex b/Doc/lib/libhttplib.tex
index 1d09766..984cc6d 100644
--- a/Doc/lib/libhttplib.tex
+++ b/Doc/lib/libhttplib.tex
@@ -137,12 +137,13 @@
>>> params = urllib.urlencode({'spam': 1, 'eggs': 2, 'bacon': 0})
>>> h = httplib.HTTP("www.musi-cal.com:80")
>>> h.putrequest("POST", "/cgi-bin/query")
+>>> h.putheader("Content-type", "application/x-www-form-urlencoded")
>>> h.putheader("Content-length", "%d" % len(params))
>>> h.putheader('Accept', 'text/plain')
>>> h.putheader('Host', 'www.musi-cal.com')
>>> h.endheaders()
->>> h.send(paramstring)
+>>> h.send(params)
>>> reply, msg, hdrs = h.getreply()
->>> print errcode # should be 200
+>>> print reply # should be 200
>>> data = h.getfile().read() # get the raw HTML
\end{verbatim}