Add example to improve pub score. (dart-lang/browser_launcher#6)

pkgs/browser_launcher/CHANGELOG.md

diff --git a/pkgs/browser_launcher/CHANGELOG.md b/pkgs/browser_launcher/CHANGELOG.md
index 6da5766..5ce8990 100644
--- a/pkgs/browser_launcher/CHANGELOG.md
+++ b/pkgs/browser_launcher/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.1.1
+
+- added example
+
 ## 0.1.0
 
 - initial release

pkgs/browser_launcher/example/main.dart

diff --git a/pkgs/browser_launcher/example/main.dart b/pkgs/browser_launcher/example/main.dart
new file mode 100644
index 0000000..a586de4
--- /dev/null
+++ b/pkgs/browser_launcher/example/main.dart
@@ -0,0 +1,27 @@
+import 'package:browser_launcher/browser_launcher.dart';
+
+const _googleUrl = 'https://www.google.com/';
+const _googleImagesUrl = 'https://www.google.com/imghp?hl=en';
+
+Future<void> main() async {
+  // Launches a chrome browser with two tabs open to [_googleUrl] and
+  // [_googleImagesUrl].
+  await Chrome.start([_googleUrl, _googleImagesUrl]);
+  print('launched Chrome');
+
+  // Pause briefly before opening Chrome with a debug port.
+  await Future.delayed(Duration(seconds: 3));
+
+  // Launches a chrome browser open to [_googleUrl]. Since we are launching with
+  // a debug port, we will use a variety of different launch configurations,
+  // such as launching in a new browser.
+  final chrome = await Chrome.startWithDebugPort([_googleUrl], debugPort: 8888);
+  print('launched Chrome with a debug port');
+
+  // When running this dart code, observe that the browser stays open for 3
+  // seconds before we close it.
+  await Future.delayed(Duration(seconds: 3));
+
+  await chrome.close();
+  print('closed Chrome');
+}

pkgs/browser_launcher/lib/src/chrome.dart

diff --git a/pkgs/browser_launcher/lib/src/chrome.dart b/pkgs/browser_launcher/lib/src/chrome.dart
index 7f1250b..c1c4084 100644
--- a/pkgs/browser_launcher/lib/src/chrome.dart
+++ b/pkgs/browser_launcher/lib/src/chrome.dart
@@ -60,8 +60,7 @@
 
   /// Starts Chrome with the given arguments and a specific port.
   ///
-  /// Only one instance of Chrome can run at a time. Each url in [urls] will be
-  /// loaded in a separate tab.
+  /// Each url in [urls] will be loaded in a separate tab.
   static Future<Chrome> startWithDebugPort(
     List<String> urls, {
     int debugPort,

pkgs/browser_launcher/pubspec.yaml

diff --git a/pkgs/browser_launcher/pubspec.yaml b/pkgs/browser_launcher/pubspec.yaml
index 8780aba..1375c6e 100644
--- a/pkgs/browser_launcher/pubspec.yaml
+++ b/pkgs/browser_launcher/pubspec.yaml
@@ -1,7 +1,7 @@
 name: browser_launcher
-description: A standardized way to launch web browsers.
+description: A package that provides a standardized way to launch web browsers.
 
-version: 0.1.0
+version: 0.1.1-dev
 
 author: Dart Team <misc@dartlang.org>
 homepage: https://github.com/dart-lang/browser_launcher