ce97a27c9d6cab3fe92c817de76d0f8587012394 Cosmetic changes.

================================ DYNARE MAKE CHECK MATLAB RESULTS ================================ | TOTAL: 488 | PASS: 481 | FAIL: 4 | XFAIL: 3 | XPASS: 0 | LIST OF FAILED TESTS: | * fs2000/fs2000_calib_dseries.mod | * ep/rbc.mod | * ep/rbcii.mod | * deterministic_simulations/homotopy.mod

================================ DYNARE MAKE CHECK OCTAVE RESULTS ================================ | TOTAL: 482 | PASS: 472 | FAIL: 7 | XFAIL: 3 | XPASS: 0 | LIST OF FAILED TESTS: | * fs2000/fs2000_calib_dseries.mod | * identification/kim/kim2.mod | * identification/as2007/as2007.mod | * ep/rbc.mod | * ep/rbcii.mod | * deterministic_simulations/homotopy.mod | * ../matlab/@dseries/detrend.m#1

A full log can be found on karaba in '/tmp/dynare-master-check-8OWmIlGk9U.log'.