IBX-9514 - Fix segment groups accept headers

Author: dabrt

docs/api/rest_api/rest_api_reference/input/ibexa-segment-groups.raml

@@ -6,8 +6,8 @@ get:
         Accept:
             description: If set, the list of segment groups is returned in XML or JSON format.
             example: |
-                vnd.ibexa.api.SegmentGroupList+xml
-                vnd.ibexa.api.SegmentGroupList+json
+                application/vnd.ibexa.api.SegmentGroupList+xml
+                application/vnd.ibexa.api.SegmentGroupList+json
     responses:
         200:
             description: OK - list the segment groups.

docs/api/rest_api/rest_api_reference/rest_api_reference.html

@@ -66374,8 +66374,8 @@ <h6 class="heading text-gray border-bottom pb-2">Header parameters</h6>
 <tr>
     <td>Examples</td>
     <td>
-                    <code>vnd.ibexa.api.SegmentGroupList+xml
-vnd.ibexa.api.SegmentGroupList+json
+                    <code>application/vnd.ibexa.api.SegmentGroupList+xml
+application/vnd.ibexa.api.SegmentGroupList+json
 </code>
             </td>
 </tr>
@@ -130291,11 +130291,8 @@ <h6 class="heading text-gray border-bottom pb-2">Query parameters</h6>
 <li>type: <code>action</code>, parameter: <code>value</code> (the action)</li>
 <li>type: <code>logged_at</code>, parameters: <code>value</code> and <code>operator</code>
 <ul>
-<li>
-<code>logged_at</code> <code>value</code> value can be anything accepted by <code>DateTimeImmutable</code>
-</li>
-<li>
-<code>logged_at</code> <code>operator</code> value can be one of the following:</li>
+<li><code>logged_at</code> <code>value</code> value can be anything accepted by <code>DateTimeImmutable</code></li>
+<li><code>logged_at</code> <code>operator</code> value can be one of the following:</li>
 </ul>
 </li>
 </ul>