Update README.md.

Author: prwater

README.md

@@ -7,7 +7,6 @@
 <th>Legal</th>
 <th>Release</th>
 <th>Tests</th>
-<th>Code</th>
 </tr>
 </thead>
 <tbody>
@@ -25,9 +24,6 @@
 <a href="https://github.com/SetBased/php-helper-cast/actions/workflows/unit.yml"><img src="https://github.com/SetBased/php-helper-cast/actions/workflows/unit.yml/badge.svg" alt="Build Status"/></a><br/>
 <a href="https://codecov.io/gh/SetBased/php-helper-cast"><img src="https://codecov.io/gh/SetBased/php-helper-cast/branch/master/graph/badge.svg" alt="Code Coverage"/></a>
 </td>
-<td>
-<a href="https://scrutinizer-ci.com/g/SetBased/php-helper-cast/?branch=master"><img src="https://scrutinizer-ci.com/g/SetBased/php-helper-cast/badges/quality-score.png?b=master" alt="Scrutinizer Code Quality"/></a>
-</td>
 </tr>
 </tbody>
 </table>