More careful wording of iterables-match-collect convention

Author: mbauman

base/broadcast.jl

@@ -424,7 +424,7 @@ end
 
 Return either `x` or an object like `x` such that it supports `axes` and indexing.
 
-If `x` supports iteration, the returned value should match [`collect(x)`](@ref).
+If `x` supports iteration, the returned value should have the same `axes` and indexing behaviors as [`collect(x)`](@ref).
 
 # Examples
 ```jldoctest