SonarQube code smells resolve #7

Source/API/script/APIController.php

@@ -1,5 +1,7 @@
 <?php
 
+header("Content-Type: text/html; charset=UTF-8");
+
 class APIController
 {
     // private ScriptDatabase $script;

Source/Views/HTML/admin.php

@@ -25,7 +25,7 @@
     <h2>Ajouter une question :</h2>
     <form method="post">
 
-        <label for="question">Écrivez la question :</label>
+        <label for="question">Écrivez la question : </label>
         <br>
         <input id="question" name="question" type="text" size="100">
 
@@ -38,7 +38,7 @@
         </label>
         <br>
         <select id="type" name="type">
-            <option value="BusinessClass\ListBoxQuestion">ListBox</option>
+            <option value="BusinessClass\ListBoxQuestion" content="ListBox"></option>
             <option value="BusinessClass\CheckBoxQuestion">CheckBox</option>
             <option value="BusinessClass\TextQuestion">Text</option>
         </select>