[tor-bugs] #19607 [Metrics/metrics-lib]: avoid repeated keyword strings

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#19607: avoid repeated keyword strings
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 Reporter:  iwakeh               |          Owner:  iwakeh
     Type:  enhancement          |         Status:  merge_ready
 Priority:  Medium               |      Milestone:  metrics-lib 1.8.0
Component:  Metrics/metrics-lib  |        Version:
 Severity:  Normal               |     Resolution:
 Keywords:                       |  Actual Points:
Parent ID:                       |         Points:
 Reviewer:                       |        Sponsor:
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Changes (by karsten):

 * status:  needs_review => merge_ready


Comment:

 Both commits look good to me!  Would you want to squash all commits
 starting with d96133e into one?  Feel free to `--reset-author`, as the
 bulk of the work was done by you.  Thanks!

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/19607#comment:19>
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