Fix style

Author: SOHELAHMED7

src/SpecBaseObject.php

@@ -236,7 +236,7 @@ public function validate(): bool
         $valid = true;
         $allowedFields = array_keys($this->attributes());
         foreach ($this->_properties as $k => $v) {
-            if ($allowedFields && !in_array($k, $allowedFields, true) && substr($k, 0, 2) !== 'x-' ) {
+            if ($allowedFields && !in_array($k, $allowedFields, true) && substr($k, 0, 2) !== 'x-') {
                 $valid = false;
                 $this->addError('Invalid field: "' . $k . '"');
             }

src/spec/OpenApi.php

@@ -77,7 +77,5 @@ public function performValidation()
         if (!empty($this->openapi) && !preg_match('/^3\.0\.\d+(-rc\d)?$/i', $this->openapi)) {
             $this->addError('Unsupported openapi version: ' . $this->openapi);
         }
-
-
     }
 }