fix tests

test/test.SIN.js

@@ -37,7 +37,7 @@ describe('SIN', function() {
 
   describe('#SIN', function() {
     it('should be able to create a new SIN with a version byte', function() {
-      var myhash = bitcore.util.sha256ripe160('test123123');
+      var myhash = bitcore.util.sha256ripe160('test');
       var sin = new SIN(SIN.SIN_EPHEM, myhash);
       should.exist(sin);
     });