=head2 Declaration and Access of Arrays of Arrays
-The simplest thing to build an array of arrays (sometimes imprecisely
+The simplest thing to build is an array of arrays (sometimes imprecisely
called a list of lists). It's reasonably easy to understand, and
almost everything that applies here will also be applicable later
on with the fancier data structures.
@newAoA = map { [ @{ $AoA[$_] } [ 7..12 ] ] } 4 .. 8;
-Although if your manager accused of seeking job security (or rapid
+Although if your manager accused you of seeking job security (or rapid
insecurity) through inscrutable code, it would be hard to argue. :-)
If I were you, I'd put that in a function: