Make it work with English translations

src/components/mrf_transparency_panel/mrf_transparency_panel.vue

@@ -61,8 +61,8 @@
 
             <table style="width:100%;text-align: left;">
               <tr>
-                <th>Instance</th>
-                <th>Reason</th>
+                <th>{{ $t("about.mrf.simple.instance") }}</th>
+                <th>{{ $t("about.mrf.simple.reason") }}</th>
               </tr>
               <tr
                 v-for="entry in quarantineInstances"

src/i18n/en.json

@@ -13,6 +13,8 @@
       "mrf_policies_desc": "MRF policies manipulate the federation behaviour of the instance.  The following policies are enabled:",
       "simple": {
         "simple_policies": "Instance-specific Policies",
+        "instance": "Instance",
+        "reason": "Reason",
         "accept": "Accept",
         "accept_desc": "This instance only accepts messages from the following instances:",
         "reject": "Reject",