Merge branch 'release/6.0' into dev

app/views/meetings/_form.html.erb

@@ -66,10 +66,9 @@ See doc/COPYRIGHT.md for more details.
 
   <div class="form--field">
     <label for="meeting-form-duration" class="form--label -required">
-      <span aria-hidden="true"><%= Meeting.human_attribute_name(:duration) %>
+      <span><%= Meeting.human_attribute_name(:duration) %>
         <span class="form--label-required" aria-hidden="true">*</span>
       </span>
-      <span class="hidden-for-sighted"><%= t(:text_duration_in_hours) %></span>
     </label>
 
     <div class="form--field-container">