Update doc to reflect Tim's changes to bool.
diff --git a/Doc/lib/librobotparser.tex b/Doc/lib/librobotparser.tex
index 0008dde..8bf1ae8 100644
--- a/Doc/lib/librobotparser.tex
+++ b/Doc/lib/librobotparser.tex
@@ -35,7 +35,7 @@
\end{methoddesc}
\begin{methoddesc}{can_fetch}{useragent, url}
-Returns true if the \var{useragent} is allowed to fetch the \var{url}
+Returns \code{True} if the \var{useragent} is allowed to fetch the \var{url}
according to the rules contained in the parsed \file{robots.txt} file.
\end{methoddesc}
@@ -60,7 +60,7 @@
>>> rp.set_url("http://www.musi-cal.com/robots.txt")
>>> rp.read()
>>> rp.can_fetch("*", "http://www.musi-cal.com/cgi-bin/search?city=San+Francisco")
-0
+False
>>> rp.can_fetch("*", "http://www.musi-cal.com/")
-1
+True
\end{verbatim}