nit: correct storwize_portset help text
Correct the storwize_portset help text with reference to change
@@ -136,7 +136,7 @@ storwize_svc_opts = [
cfg.StrOpt('storwize_portset',
default=None,
help='Specifies the name of the portset in which '
- 'host to be created.'),
+ 'the host is to be created.'),
cfg.StrOpt('storwize_svc_src_child_pool',
default=None,
help='Specifies the name of the source child pool in which '
