Added newline at the end of command.txt.

Author: chrisgorgo

nipype/pipeline/engine.py

@@ -1343,7 +1343,7 @@ def _run_command(self, execute, copyfiles=True):
  raise
  cmdfile = os.path.join(cwd, 'command.txt')
  fd = open(cmdfile, 'wt')
- fd.writelines(cmd)
+ fd.writelines(cmd + "\n")
  fd.close()
  logger.info('Running: %s' % cmd)
  try: