Update log files topic title to “Logging…”
Update log files topic title to “Logging…”

(log information is not necessarily output to a file)

Signed-off-by: Roger Sheen <a61a1add71dadc74037ae5e44ee30713db9a7451@infotexture.net>

infotexture/docs,infotexture/docs,dita-ot/docs