Fix caption listings in embedded videos

src/invidious/views/embed.ecr

@@ -52,14 +52,13 @@ video, #my_video, .video-js, .vjs-default-skin
         <% else %>
             <% fmt_stream.each_with_index do |fmt, i| %>
                 <source src="<%= fmt["url"] %>" type='<%= fmt["type"] %>' label="<%= fmt["label"] %>" selected="<%= quality == fmt["label"].split(" - ")[0] %>">
-
+            <% end %>
             <% captions.each do |caption| %>
                 <track kind="captions" src="/api/v1/captions/<%= video.id %>?label=<%= caption["name"]["simpleText"] %>"
                     srclang="<%= caption["languageCode"] %>" label="<%= caption["name"]["simpleText"]%> ">
             <% end %>
         <% end %>
     <% end %>
-<% end %>
 </video>
 
 <script>