Fix StyleCI issues

Author: sibprogrammer

src/Api/Operator/ServicePlan.php

@@ -9,6 +9,7 @@ class ServicePlan extends \PleskX\Api\Operator
 {
     /**
      * @param array $properties
+     *
      * @return Struct\Info
      */
     public function create($properties)
@@ -20,6 +21,7 @@ public function create($properties)
     /**
      * @param string $field
      * @param int|string $value
+     *
      * @return bool
      */
     public function delete($field, $value)

tests/ServicePlanTest.php

@@ -51,7 +51,7 @@ public function testCreateComplexServicePlan()
                 'overuse' => 'block',
                 'limit' => [
                     'name' => 'disk_space',
-                    'value' => 1024*1024*1024, // 1 GB
+                    'value' => 1024 * 1024 * 1024, // 1 GB
                 ],
             ],
             'preferences' => [