[Buildbot] #3432: normalize index entries for "BuildSlaves" in docs

[Buildbot trac]

#3432: normalize index entries for "BuildSlaves" in docs
----------------------+-----------------------
Reporter:  rutsky     |       Owner:  rutsky
    Type:  undecided  |      Status:  assigned
Priority:  minor      |   Milestone:  0.9.0
 Version:  master     |  Resolution:
Keywords:             |
----------------------+-----------------------

Comment (by dustin):

 Good work :)

--
Ticket URL: <http://trac.buildbot.net/ticket/3432#comment:6>
Buildbot <http://buildbot.net/>
Buildbot: build/test automation