Update file README.md

README.md

@@ -292,14 +292,14 @@ Fichier de configuration de phpunit :
             <directory>tests</directory>
         </testsuite>
     </testsuites>
-    <coverage>
+    <source>
         <include>
             <directory>src</directory>
         </include>
         <exclude>
             <directory>tests</directory>
         </exclude>
-    </coverage>
+    </source>
 </phpunit>
 ```