Merge pull request #16 from Slickdeals/update-tests

Update tests. & readme

Author: drwho725

README.md

@@ -10,7 +10,7 @@ Originally a fork of [domnikl/statsd-php](https://github.com/domnikl/statsd-php)
 
 The best way to install statsd-php is to use Composer and add the following to your project's `composer.json` file:
 
-```javascript
+```json
 {
     "require": {
         "slickdeals/statsd": "^3.2"

tests/unit/Connection/TcpSocketTest.php

@@ -34,7 +34,7 @@ public function testThrowsExceptionWhenTryingToConnectToNotExistingServer()
         $this->expectException(\Domnikl\Statsd\Connection\TcpSocketException::class);
         $this->expectExceptionMessage('Couldn\'t connect to host "localhost:66000":');
 
-        $connection = new TcpSocket('localhost', 66000, 1.0);
+        $connection = new TcpSocket('localhost', 66000, 0.1);
         $connection->send('foobar');
     }
 }