Remove white line before end of interfaces.

library/Solarium/Core/Client/Adapter/AdapterInterface.php

@@ -68,5 +68,4 @@ interface AdapterInterface extends ConfigurableInterface
      * @return Response
      */
     public function execute($request, $endpoint);
-
 }

library/Solarium/Core/ConfigurableInterface.php

@@ -94,5 +94,4 @@ interface ConfigurableInterface
      * @return array
      */
     public function getOptions();
-
 }

library/Solarium/Core/Plugin/PluginInterface.php

@@ -56,5 +56,4 @@ interface PluginInterface extends ConfigurableInterface
      * @param array  $options
      */
     public function initPlugin($client, $options);
-
 }

library/Solarium/Core/Query/QueryInterface.php

@@ -128,5 +128,4 @@ interface QueryInterface extends ConfigurableInterface
      * @return array
      */
     public function getParams();
-
 }

library/Solarium/Core/Query/RequestBuilderInterface.php

@@ -53,5 +53,4 @@ interface RequestBuilderInterface
      * @return Request
      */
     public function build(QueryInterface $query);
-
 }

library/Solarium/Core/Query/ResponseParserInterface.php

@@ -58,5 +58,4 @@ interface ResponseParserInterface
      * @return mixed
      */
     public function parse($result);
-
 }

library/Solarium/QueryType/Select/RequestBuilder/Component/ComponentRequestBuilderInterface.php

@@ -50,5 +50,4 @@ interface ComponentRequestBuilderInterface
      * @return Request
      */
     public function buildComponent($component, $request);
-
 }

library/Solarium/QueryType/Select/ResponseParser/Component/ComponentParserInterface.php

@@ -50,5 +50,4 @@ interface ComponentParserInterface
      * @return object|null
      */
     public function parse($query, $component, $data);
-
 }

library/Solarium/QueryType/Select/Result/DocumentInterface.php

@@ -49,5 +49,4 @@ interface DocumentInterface
      * @param array $fields
      */
     public function __construct(array $fields);
-
 }

library/Solarium/QueryType/Update/Query/Command/Command.php

@@ -51,5 +51,4 @@ abstract class Command extends Configurable
      * @return string
      */
     abstract public function getType();
-
 }

library/Solarium/QueryType/Update/Query/Document/DocumentInterface.php

@@ -51,5 +51,4 @@ interface DocumentInterface
      * @param array $modifiers
      */
     public function __construct(array $fields = array(), array $boosts = array(), array $modifiers = array());
-
 }