Fix commas.

[ndaci]

We fix commas in lists of trigger paths to be validated.
Some paths were not validated because of this simple bug.

[cmsbuild]

A new Pull Request was created by @ndaci for CMSSW_7_4_X.

Fix commas.

It involves the following packages:

HLTriggerOffline/Exotica

@cmsbuild, @danduggan, @nclopezo, @deguio can you please review it and eventually sign? Thanks.
@Martin-Grunewald this is something you requested to watch as well.
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[deguio]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_4_X IBs unless changes or unless it breaks tests.

[cmsbuild]

+1
Tested at: f2cae4a
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-7270/1999/summary.html

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_4_X IBs unless changes (tests are also fine). This pull request will be automatically merged.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-7270/1999/summary.html