pkg/serialization: updated docs and unittest dependencies

pkg/serialization/pubspec.yaml

Index: pkg/serialization/pubspec.yaml
diff --git a/pkg/serialization/pubspec.yaml b/pkg/serialization/pubspec.yaml
index 2a8d9b2641f46308992a68332d106278e5049a0b..3e11f2641567c0409118433dd0ed48c87774e0a4 100644
--- a/pkg/serialization/pubspec.yaml
+++ b/pkg/serialization/pubspec.yaml
@@ -1,11 +1,9 @@
 name: serialization
-version: 0.9.1
-author: "Dart Team <misc@dartlang.org>"
-homepage: http://www.dartlang.org
-documentation: http://api.dartlang.org/docs/pkg/serialization
-description: >
-  Provide a serialization facility for Dart objects.
-dev_dependencies:
-  unittest: ">=0.9.0 <0.10.0"
+version: 0.9.1+1
+author: Dart Team <misc@dartlang.org>
+description: Provide a serialization facility for Dart objects.
+homepage: https://pub.dartlang.org/packages/serialization
 environment:
-  sdk: ">=1.0.0 <2.0.0"
+  sdk: '>=1.0.0 <2.0.0'
+dev_dependencies:
+  unittest: '>=0.9.0 <0.12.0'