Fixed minor style issues.

resources/views/personTargets/index.blade.php

@@ -3,7 +3,9 @@
 @section('title', 'Forderungen und Verbindlichkeiten')
 
 @section('subnav')
-    <a href='/targets/create' class='btn btn-outline-success'>Neue Forderung / Verbindlichkeit</a>
+    <li class='nav-item'>
+        <a href='/targets/create' class='btn btn-outline-success'>Neue Forderung / Verbindlichkeit</a>
+    </li>
 @endsection
 
 @section('content')
@@ -37,7 +39,7 @@
                 <td>{!! formatAmount($personTarget->actualsSum()) !!}</td>
                 <td>{!! formatAmount($personTarget->difference()) !!}</td>
                 <td>
-                    <div class="btn-group" role="group" aria-label="Basic example">
+                    <div class="btn-group" role="group">
                         <a href='/targets/{{ $personTarget->id }}/edit'
                            class='btn btn-success'
                            data-toggle='tooltip'