Re-worded package description.
diff --git a/README.md b/README.md
index 798a343..b3387eb 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 fixnum
 ======
 
-A fixed-size integer library for Dart.
+A fixed-width size integer library for Dart.
 - - -
 The fixnum package provides data types for signed 32- and 64-bit integers.
 The integer implementations in this library are designed to work identically
diff --git a/pubspec.yaml b/pubspec.yaml
index 98741a8..19709c7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: fixnum
 version: 0.9.1+1
 author: Dart Team <misc@dartlang.org>
-description: Library for 32- and 64-bit fixed size integers.
+description: Library for 32- and 64-bit signed fixed-width integers.
 homepage: http://www.dartlang.org
 dev_dependencies:
   unittest: ">=0.9.0 <0.10.0"