Update charted to 0.4.8 and roll

packages/quiver/lib/src/iterables/zip.dart

Index: packages/quiver/lib/src/iterables/zip.dart
diff --git a/packages/quiver/lib/src/iterables/zip.dart b/packages/quiver/lib/src/iterables/zip.dart
index 69d397e35be29d3fe16c1c2ebb71de526a911728..2d17d87f9e6784c67f68c670b965a5e8f35861d8 100644
--- a/packages/quiver/lib/src/iterables/zip.dart
+++ b/packages/quiver/lib/src/iterables/zip.dart
@@ -14,12 +14,10 @@
 
 part of quiver.iterables;
 
-/**
- * Returns an [Iterable] of [List]s where the nth element in the returned
- * iterable contains the nth element from every Iterable in [iterables]. The
- * returned Iterable is as long as the shortest Iterable in the argument. If
- * [iterables] is empty, it returns an empty list.
- */
+/// Returns an [Iterable] of [List]s where the nth element in the returned
+/// iterable contains the nth element from every Iterable in [iterables]. The
+/// returned Iterable is as long as the shortest Iterable in the argument. If
+/// [iterables] is empty, it returns an empty list.
 Iterable<List> zip(Iterable<Iterable> iterables) =>
     (iterables.isEmpty) ? const [] : new _Zip(iterables);