Fix pub table format (#198)

* Update README.md

* Update pubspec.yaml

* Update CHANGELOG.md
diff --git a/packages/url_launcher/CHANGELOG.md b/packages/url_launcher/CHANGELOG.md
index 0a6857e..b63eb3c 100644
--- a/packages/url_launcher/CHANGELOG.md
+++ b/packages/url_launcher/CHANGELOG.md
@@ -1,4 +1,4 @@
-## [0.4.2+2], [0.4.2+3] - 2017-08-16
+## [0.4.2+2], [0.4.2+3], [0.4.2+4] - 2017-08-16
 
 * Updated README
 
diff --git a/packages/url_launcher/README.md b/packages/url_launcher/README.md
index cf20970..2ff08c2 100644
--- a/packages/url_launcher/README.md
+++ b/packages/url_launcher/README.md
@@ -46,10 +46,10 @@
 
 | Scheme | Action |
 |---|---|
-| `http:<URL>` , `https:<URL>` <br> e.g.: `http://flutter.io` | Open URL in the default browser |
-| `mailto:<email address>?subject=<subject>&body=<body>` <br> e.g.: `mailto:smith@example.org?subject=News&body=New%20plugin` | Create email to <email address> in the default email app |
-| `tel:<phone number>` <br> e.g.: `tel:+1 555 010 999` | Make a phone call to <phone number> using the default phone app |
-| `sms:<phone number>` <br> e.g.: `sms:5550101234` | Send an SMS message to <phone number> using the default messaging app |
+| `http:<URL>` , `https:<URL>`, e.g. `http://flutter.io` | Open URL in the default browser |
+| `mailto:<email address>?subject=<subject>&body=<body>`, e.g. `mailto:smith@example.org?subject=News&body=New%20plugin` | Create email to <email address> in the default email app |
+| `tel:<phone number>`, e.g. `tel:+1 555 010 999` | Make a phone call to <phone number> using the default phone app |
+| `sms:<phone number>`, e.g. `sms:5550101234` | Send an SMS message to <phone number> using the default messaging app |
 
 More details can be found here for [iOS](https://developer.apple.com/library/content/featuredarticles/iPhoneURLScheme_Reference/Introduction/Introduction.html) and [Android](https://developer.android.com/guide/components/intents-common.html)
 
diff --git a/packages/url_launcher/pubspec.yaml b/packages/url_launcher/pubspec.yaml
index 406703c..a7366f6 100644
--- a/packages/url_launcher/pubspec.yaml
+++ b/packages/url_launcher/pubspec.yaml
@@ -1,6 +1,6 @@
 name: url_launcher
 
-version: 0.4.2+3
+version: 0.4.2+4
 description: A Flutter plugin for launching a URL.
 author: Flutter Team <flutter-dev@googlegroups.com>
 homepage: https://github.com/flutter/plugins/tree/master/packages/url_launcher