Clean up string

Author: niftynei

app/src/main/java/com/zulip/android/MessageAdapter.java

@@ -73,8 +73,7 @@ public View getView(int position, View convertView, ViewGroup group) {
         }
 
         if (message.getType() != MessageType.STREAM_MESSAGE) {
-            display_recipient.setText(context.getString(R.string.huddle_text)
-                    + " " + message.getDisplayRecipient(context.app));
+            display_recipient.setText(context.getString(R.string.huddle_text, message.getDisplayRecipient(context.app)));
             display_recipient.setTextColor(Color.WHITE);
         } else {
             display_recipient.setText(message.getDisplayRecipient(context.app));

app/src/main/res/values/strings.xml

@@ -10,7 +10,7 @@
     <string name="logout">Log out</string>
     <string name="compose_stream">Compose message to Stream</string>
     <string name="compose_pm">Compose private message</string>
-    <string name="huddle_text">You and</string>
+    <string name="huddle_text">You and %s</string>
     <string name="send">Send</string>
     <string name="compose_hint">Compose your message here…</string>
     <string name="stream">Stream</string>