Update refresh.py

Author: ko101

SoftLayer/CLI/block/refresh.py

@@ -9,11 +9,9 @@
 @click.command(cls=SoftLayer.CLI.command.SLCommand, )
 @click.argument('volume_id')
 @click.argument('snapshot_id')
-@click.option('--force-refresh', '-f',
-              help="Cancel current refresh process and initiates the new refresh.",
-              type=click.BOOL,
-              default=False,
-              show_default=True)
+@click.option('--force-refresh', '-f', is_flag = True, default = False, show_default = True,
+              help="Cancel current refresh process and initiates the new refresh."
+              )
 @environment.pass_env
 def cli(env, volume_id, snapshot_id, force_refresh):
     """Refresh a duplicate volume with a snapshot from its parent."""