Merge pull request #54 from OpenClassrooms/OC-48016-fix-bad-conversio…

…n-for-response-content-on-psr-response

fix(ResponseExample): Fix bad conversion for response content on PSR response

src/Definition/Example/ResponseExample.php

@@ -37,7 +37,7 @@ public static function fromPsrResponse(ResponseInterface $response): self
         $example = new self();
         $example->setStatusCode((string) $response->getStatusCode());
         $example->setHeaders($response->getHeaders());
-        $example->setContent($response->getBody()->getContents());
+        $example->setContent((string) $response->getBody());
 
         return $example;
     }