Clarifies the confusion between <. and <&
Clarifies the confusion between <. and <&

By copying verbatim @jnthn comments in rakudo/rakudo#1894. Closes #2087

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