Update header.html

Author: alina-derkach-oaza

_resourcepdf/overrides/partials/header.html

@@ -43,7 +43,7 @@
             <path d="m7.825 13 5.6 5.6L12 20l-8-8 8-8 1.425 1.4-5.6 5.6H20v2H7.825Z"/>
           </g>
         </svg>
-        <span>Percona Server for MySQL Documentation</span>
+        <span>Percona Software for MySQL Documentation</span>
       </a>
     </div>
   </div>