Jim Gallacher's small fixes on the documentation.
Jim Gallacher's small fixes on the documentation.

carlmcdade/mod_python,runt18/mod_python,dacaiguoguo/mod_python,grisha/mod_python,grisha/mod_python,dacaiguoguo/mod_python,runt18/mod_python,carlmcdade/mod_python,runt18/mod_python,dacaiguoguo/mod_python,carlmcdade/mod_python,grisha/mod_python