Normalize blank lines between methods

- Removes inconsistencies in the ammount of blank lines between methods

Author: simplechris

benchmarks/Elasticsearch/Benchmarks/AsyncVsSyncIndexingEvent.php

@@ -13,7 +13,6 @@ class AsyncVsSyncIndexingEvent extends AthleticEvent
     /** @var  Client */
     private $client;
 
-
     private $document;
     private $largeDocument;
     private $mediumDocument;
@@ -55,7 +54,6 @@ protected function classTearDown()
         $this->setupClient->indices()->delete($indexParams);
     }
 
-
     /**
      * @iterations 10
      * @group small
@@ -129,7 +127,6 @@ public function asyncMedium()
         $responses[999]->wait();
     }
 
-
     /**
      * @iterations 10
      * @group large

benchmarks/Elasticsearch/Benchmarks/SequentialIndexingEvent.php

@@ -13,7 +13,6 @@ class SequentialIndexingEvent extends AthleticEvent
     /** @var  Client */
     private $client;
 
-
     private $document;
     private $largeDocument;
     private $mediumDocument;
@@ -55,7 +54,6 @@ protected function classTearDown()
         $this->setupClient->indices()->delete($indexParams);
     }
 
-
     /**
      * @iterations 1000
      * @group small
@@ -113,7 +111,6 @@ public function asyncMedium()
         $response = $response['body']['created'];
     }
 
-
     /**
      * @iterations 1000
      * @group large