[S03] s/shaped/nested/ when talking about auto-recursive hyper ops
[S03] s/shaped/nested/ when talking about auto-recursive hyper ops

git-svn-id: 53605643c415f7495558be95614cf14171f1db78@30747 c213334d-75ef-0310-aa23-eaa082d1ae64

tokuhirom/specs,tokuhirom/specs,prammer/specs,perl6/specs,prammer/specs,perl6/specs,tokuhirom/specs,prammer/specs