MAGETWO-38070: Incorrect WSDL generation

- fixed indentation

Author: Eugene Tulika

lib/internal/Magento/Framework/Reflection/TypeProcessor.php

@@ -480,12 +480,12 @@ public function getParamType(ParameterReflection $param)
         $type = $param->getType();
         if ($param->getType() == 'null') {
             throw new \LogicException(sprintf(
-                    '@param annotation is incorrect for the parameter "%s" in the method "%s:%s".'
-                     . ' First declared type should not be null. E.g. string|null',
-                    $param->getName(),
-                    $param->getDeclaringClass()->getName(),
-                    $param->getDeclaringFunction()->name
-                ));
+                '@param annotation is incorrect for the parameter "%s" in the method "%s:%s".'
+                . ' First declared type should not be null. E.g. string|null',
+                $param->getName(),
+                $param->getDeclaringClass()->getName(),
+                $param->getDeclaringFunction()->name
+            ));
         }
         if ($type == 'array') {
             // try to determine class, if it's array of objects