chore(irm): change docstring line breaks (via synth)

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Commits in this repo since last synth:
88e060f chore(storage): adjust test assertions to new default timeout (#10251)
fcdc10c chore(bigquery): adjust test assertions to new default timeout (#10222)
79d8e00 fix(translate): add py2 deprecation warning; bump copyright year to 2020; add 3.8 unit tests (via synth) (#9943)
ca7f003 fix(oslogin): add py2 deprecation warning; bump copyright year to 2020; add 3.8 unit tests (via synth) (#10071)
b270311 docs(webrisk): add 2.7 deprecation warning; bump copyright year to 2020; use templated noxfile (via synth) (#10053)
906e5fa feat(spanner): un-deprecate resource name helper functions, add 3.8 tests (via synth) (#10062)
2a86088 feat(monitoring): un-deprecate resource name helpers, add 2.7 sunset warning; bump copyright year to 2020; use templated noxfile (via synth) (#10047)
4d90329 docs(firestore): standardize use of 'required' and 'optional' in docstrings; add py2 deprecation warning; add 3.8 unit tests (via synth) (#10068)
0e75d9e docs(language): change docstring formatting; bump copyright year to 2020 (via synth) (#10234)
c140711 feat(grafeas): add support for upgrade notes; add cpe and last_scan_time to DiscoveryOccurrence; add source_update_time to VulnerabilityNote (via synth) (#10084)
e113605 chore(asset): bump copyright year to 2020, tweak docstring formatting (via synth) (#10223)
c165d1f feat(bigquerydatatransfer): undeprecate resource name helper methods; add py2 deprecation warning; bump copyright year to 2020 (via synth) (#10226)
e40e711 chore(phishingprotection): bump copyright year to 2020 (via synth) (#10235)
21766c4 docs(datalabeling): update docstrings; bump copyright year to 2020 (via synth) (#10229)

Log from Synthtool

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/irm/synth.py.
synthtool > Ensuring dependencies.
synthtool > Pulling artman image.
latest: Pulling from googleapis/artman
Digest: sha256:19e945954fc960a4bdfee6cb34695898ab21a8cf0bac063ee39b91f00a1faec8
Status: Image is up to date for googleapis/artman:latest
synthtool > Cloning googleapis.
synthtool > Running generator for google/cloud/irm/artman_irm_v1alpha2.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/irm-v1alpha2.
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/irm/v1alpha2/incidents.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/irm-v1alpha2/google/cloud/irm_v1alpha2/proto/incidents.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/irm/v1alpha2/incidents_service.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/irm-v1alpha2/google/cloud/irm_v1alpha2/proto/incidents_service.proto
synthtool > Placed proto files into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/irm-v1alpha2/google/cloud/irm_v1alpha2/proto.
synthtool > Replaced '\\\\_' in google/cloud/irm_v1alpha2/gapic/enums.py.
synthtool > Replaced '\\\\_' in google/cloud/irm_v1alpha2/gapic/incident_service_client.py.
synthtool > Replaced '\\\\_' in google/cloud/irm_v1alpha2/gapic/transports/incident_service_grpc_transport.py.
synthtool > Replaced '\\\\_' in google/cloud/irm_v1alpha2/proto/incidents_pb2.py.
synthtool > Replaced '\\\\_' in google/cloud/irm_v1alpha2/proto/incidents_service_pb2.py.
synthtool > Replaced '\\\\\\*' in google/cloud/irm_v1alpha2/proto/incidents_service_pb2.py.
synthtool > Replaced '\\\\\\*' in google/cloud/irm_v1alpha2/gapic/incident_service_client.py.
synthtool > Replaced '        This will fail if:\n           a\\. there are too many \\(50\\) subscriptions in the incident already\n           b\\. a subscription using the given channel already exists' in google/cloud/irm_v1alpha2/gapic/incident_service_client.py.
.coveragerc
.flake8
MANIFEST.in
docs/_static/custom.css
docs/_templates/layout.html
noxfile.py.j2
setup.cfg
Running session blacken
Creating virtual environment (virtualenv) using python3.6 in .nox/blacken
pip install black==19.3b0
black docs google tests noxfile.py setup.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/gapic/enums.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/docs/conf.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/gapic/incident_service_client_config.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/proto/incidents_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/gapic/transports/incident_service_grpc_transport.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/proto/incidents_service_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/types.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/noxfile.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/gapic/incident_service_client.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/proto/incidents_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/tests/unit/gapic/v1alpha2/test_incident_service_client_v1alpha2.py
reformatted /tmpfs/src/git/autosynth/working_repo/irm/google/cloud/irm_v1alpha2/proto/incidents_service_pb2.py
All done! ✨ 🍰 ✨
16 files reformatted, 4 files left unchanged.
Session blacken was successful.
synthtool > Wrote metadata to synth.metadata.