Fix typo reported to python-docs.

Doc/lib/libcgi.tex

@@ -404,7 +404,7 @@ HTML-safe sequences.  Use this if you need to display text that might
 contain such characters in HTML.  If the optional flag \var{quote} is
 true, the double-quote character (\character{"}) is also translated;
 this helps for inclusion in an HTML attribute value, as in \code{<A
-HREF="...">}.  If the value to be qouted might include single- or
+HREF="...">}.  If the value to be quoted might include single- or
 double-quote characters, or both, consider using the
 \function{quoteattr()} function in the \refmodule{xml.sax.saxutils}
 module instead.