Revert "Added docs for Pair.pairs". Method was already documented.
Revert "Added docs for Pair.pairs". Method was already documented.

This reverts commit eb698aa3593979838f7b7e9c84f81508b07f5983.

jonathanstowe/doc,dmaestro/doc,dmaestro/doc,tbrowder/doc,stmuk/doc,MasterDuke17/doc,gfldex/doc,stmuk/doc,perl6/doc,gfldex/doc,perl6/doc,jonathanstowe/doc,gfldex/doc,gfldex/doc,dmaestro/doc,jonathanstowe/doc,antquinonez/doc,stmuk/doc,perl6/doc,antquinonez/doc,antquinonez/doc,jonathanstowe/doc,tbrowder/doc,perl6/doc,antquinonez/doc,dmaestro/doc,antquinonez/doc,MasterDuke17/doc,tbrowder/doc,dmaestro/doc,stmuk/doc,jonathanstowe/doc,MasterDuke17/doc,gfldex/doc,tbrowder/doc,stmuk/doc,MasterDuke17/doc,perl6/doc