Removed array language

src/free.rs

@@ -105,11 +105,10 @@ pub fn rev<I>(iterable: I) -> iter::Rev<I::IntoIter>
     iterable.into_iter().rev()
 }
 
-/// Returns an iterator pairing two arrays together in lock step.
+/// Returns an iterator pairing two iterators together in lock step.
 ///
-/// `zip()` returns an iterator where each element is a tuple consisting 
-/// of elements from the _first_ and _second_ array. The returned array has as many elements
-/// as the shortest of the two arrays passed in.
+/// `zip()` returns an iterator where each item consists of items from the _first_ and _second_ iterator. 
+/// The returned iterator has as many items as the shortest of the two iterators passed in.
 ///
 /// [`IntoIterator`] enabled version of [`Iterator::zip`].
 ///