Solidification of minor changes w appview injections

_locales/en/messages.json

@@ -2660,6 +2660,9 @@
   "channels": {
     "message": "Channels"
   },
+  "groups": {
+    "message": "Groups"
+  },
   "addChannel": {
     "message": "Join Open Group"
   },

ts/components/session/LeftPaneChannelSection.tsx

@@ -165,7 +165,7 @@ export class LeftPaneChannelSection extends React.Component<Props, State> {
   }
 
   public renderHeader(): JSX.Element {
-    const labels = [window.i18n('channels')];
+    const labels = [window.i18n('groups')];
 
     return LeftPane.RENDER_HEADER(labels, null);
   }