TBR: update sg name as needed per v.io/c/15374

Change-Id: I336e056073d321ce661fe244c6dd9be809dbab09
diff --git a/src/syncbase.js b/src/syncbase.js
index 4ef1c4a..798b2d5 100644
--- a/src/syncbase.js
+++ b/src/syncbase.js
@@ -8,15 +8,6 @@
 module.exports = {
   newService: newService,
   nosql: nosql,
-  // syncbaseSuffix is used for Syncbase-to-Syncbase RPCs.  It should be
-  // completely internal to syncbase, but currently syncgroup names must
-  // include it for implementation-dependant reasons.
-  //
-  // TODO(nlacasse): This suffix should go away.  One possibility is to detect
-  // "internal" RPCs by the method they call, and dispatch to different object
-  // based on that method.  We could also have the client or server inject the
-  // suffix automatically.
-  syncbaseSuffix: '$sync'
 };
 
 function newService(fullName) {