gts comments tweak

layouts/partials/mastodon/mastodon.html

@@ -57,7 +57,13 @@
 
     document.getElementById("load-comment").addEventListener("click", function() {
       document.getElementById("load-comment").innerHTML = "Loading";
-      fetch('http://localhost:85/api/v1/statuses/{{ .Page.Params.comments.id }}/context')
+      const params = {
+      method: 'GET',
+      headers: {
+        'accept': 'application/json'
+      }
+      };
+      fetch('http://localhost:85/api/v1/statuses/{{ .Page.Params.comments.id }}/context',params)
         .then(function(response) {
           return response.json();
         })