make string construciton more clear

[davidlange6]

The lack of a + between strings seems to confuse clang-tidy.

[davidlange6]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/21124/console Started: 2017/07/04 11:29

[cmsbuild]

A new Pull Request was created by @davidlange6 (David Lange) for master.

It involves the following packages:

L1TriggerConfig/GMTConfigProducers

@cmsbuild, @rekovic, @mulhearn, @davidlange6 can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @kreczko this is something you requested to watch as well.
@davidlange6 you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

+1
Tested at: 8b3f08b
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19536/21124/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
d5de801
4cac99e
236f7c2
b0da358
34923e5
514d35a
aee2fec
526d318
ccc6917
b1580cd
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19536/21124/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19536/21124/git-merge-result

[cmsbuild]

Comparison job queued.

[davidlange6]

merge

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19536/21124/summary.html

Comparison Summary:

• You potentially added 15 lines to the logs
• Reco comparison results: 1773 differences found in the comparisons
• DQMHistoTests: Total files compared: 22
• DQMHistoTests: Total histograms compared: 1756015
• DQMHistoTests: Total failures: 31457
• DQMHistoTests: Total nulls: 35
• DQMHistoTests: Total successes: 1724357
• DQMHistoTests: Total skipped: 166
• DQMHistoTests: Total Missing objects: 0
• Checked 90 log files, 14 edm output root files, 22 DQM output files