Update public/learning-analytics.html

public/learning-analytics.html

@@ -66,7 +66,7 @@
           <ul class="nav nav-tabs" id="apTabs" role="tablist">
             <li class="nav-item" role="presentation">
               <button class="nav-link active" id="ap3a-tab" data-bs-toggle="tab" data-bs-target="#ap3a" type="button" role="tab" aria-controls="ap3a" aria-selected="true">
-                <h2> <strong> AP 3a – Infrastruktur & Mirror </strong></h2>
+                <strong> AP 3a – Infrastruktur & Mirror </strong>
               </button>
             </li>
               <li class="nav-item" role="presentation">