

Fix documentation buglets.

Reported by Le Tan Phu <phult@necsv.com>, in report V0021 sent to ft-devel.

xlgames-inc/XLE,yorung/XLE,xlgames-inc/XLE,xlgames-inc/XLE,xlgames-inc/XLE,yorung/XLE,yorung/XLE,xlgames-inc/XLE,yorung/XLE,xlgames-inc/XLE,xlgames-inc/XLE,yorung/XLE,yorung/XLE,yorung/XLE,yorung/XLE,xlgames-inc/XLE