Extra spaces in topology config parameters help

[Andrew Lazarev]

From sample config (' ' is replaced by '_' for clarity):

=====
#_Enables_data_locality_for_hadoop_cluster.__________________Also
#_enables_data_locality_for_Swift_used_by_hadoop.__________________If
#_enabled,_'compute_topology'_and_'swift_topology'
#_configuration_parameters_should_point_to_OpenStack_and_Swift
#_topology_correspondingly._(boolean_value)
#enable_data_locality_=_false

#_Enables_four-level_topology_for_data_locality._________________Works
#_only_if_corresponding_plugin_supports_such_mode._(boolean_value)
#enable_hypervisor_awareness_=_true

#_File_with_nova_compute_topology._________________It_should_contain
#_mapping_between_nova_computes_and_racks._________________File
#_format:_________________compute1_/rack1_________________compute2
#_/rack2_________________compute3_/rack2_(string_value)
#compute_topology_file_=_etc/sahara/compute.topology
=====

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/145288
Committed: https://git.openstack.org/cgit/openstack/sahara/commit/?id=7b884b1455bff7011a74ee236c53532f9706afbe
Submitter: Jenkins
Branch: master

commit 7b884b1455bff7011a74ee236c53532f9706afbe
Author: Andrew Lazarev <email address hidden>
Date: Tue Jan 6 10:28:47 2015 -0800

    Fixed topology parameters help in config

    There is no way to make multi-line help for config parameters.
    Official documentation contains description of required format
    for the files. Removing this information from config parameters
    description.

    Change-Id: I32682b1ecf951d0c6990e06325ef29fb30b3ca54
    Closes-Bug: #1407837