[Buildbot] #3431: typo in resource types classes in documentation

[Buildbot trac]

#3431: typo in resource types classes in documentation
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Reporter:  rutsky     |       Owner:
    Type:  undecided  |      Status:  new
Priority:  minor      |   Milestone:  0.9.0
 Version:  master     |  Resolution:
Keywords:             |
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Comment (by dustin):

 Yes, I must have missed the docs change when I made this update.

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Ticket URL: <http://trac.buildbot.net/ticket/3431#comment:2>
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