Minor style fix

Author: mikecbrant

tests/RestMultiClientTest.php

@@ -66,7 +66,8 @@ function curl_getinfo($curl) {
  }
 }
 
-class RestMultiClientTest extends TestCase{
+class RestMultiClientTest extends TestCase
+{
  public static $curlMultiInitResponse = null;
 
  public static $curlMultiExecResponse = null;
@@ -298,4 +299,4 @@ public function testHead() {
  $this->assertInstanceOf(CurlMultiHttpResponse::class, $response);
  $this->assertAttributeEquals(null, 'curlMultiHandle', $this->client);
  }
-}
+}