Update to follow fragment APIs.

Change-Id: I921f28b3d6e6a4894b121efae5369107f2bb30f9
diff --git a/src/com/android/contacts/JoinContactActivity.java b/src/com/android/contacts/JoinContactActivity.java
index 501739d..0f3eab0 100644
--- a/src/com/android/contacts/JoinContactActivity.java
+++ b/src/com/android/contacts/JoinContactActivity.java
@@ -86,7 +86,7 @@
         });
 
         FragmentTransaction transaction = openFragmentTransaction();
-        transaction.add(fragment, android.R.id.content);
+        transaction.add(android.R.id.content, fragment);
         transaction.commit();
     }
 }