Replaced untranslated key with already existant key

ref #69

src/components/orgs/OrgOverview.svelte

@@ -144,7 +144,7 @@
                       class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                       <a
                         href="./{o.id}"
-                        class="text-indigo-600 hover:text-indigo-900">Edit</a>
+                        class="text-indigo-600 hover:text-indigo-900">$_('edit')</a>
                       {#if store.state.jwtinfo.userdetails.permissions.includes('ORGANIZATION:DELETE')}
                         <button
                           on:click={() => {