Problem for running dynare

dear all:
when i run dynare, i have faced a problem as fellows,

dynare rbc.mod
??? Error: File: C:\dynare\4.0.2\matlab\dynare.m Line: 57 Column: 28
Expected a variable, function, or constant, found “)”.
could anybody tell me how to solve this problem? i would be appreciated for it.

This is a problem of comptability with earlier Matlab versions. Please, erase the empty parentheses at the end of line 57 in dynare.m
We will correct the problem in a next release.