fix up link when main doc has the (redundant) 'toc style
fix up link when main doc has the (redundant) 'toc style

svn: r9650

mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket