docs: Fix formatting of request arg in docstring (#29)

* docs: Fix formatting of request arg in docstring chore: Update gapic-generator-python to v1.9.1 PiperOrigin-RevId: 518604533 Source-Link: googleapis/googleapis@8a085ae Source-Link: https://github.com/googleapis/googleapis-gen/commit/b2ab4b0a0ae2907e812c209198a74e0898afcb04 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYjJhYjRiMGEwYWUyOTA3ZTgxMmMyMDkxOThhNzRlMDg5OGFmY2IwNCJ9 * 🦉 Updates from OwlBot post-processor See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md --------- Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

google/cloud/security/publicca_v1beta1/services/public_certificate_authority_service/transports/rest.py

@@ -233,7 +233,6 @@ def __call__(
  The request object. Creates a new
  [ExternalAccountKey][google.cloud.security.publicca.v1beta1.ExternalAccountKey]
  in a given project.
-
  retry (google.api_core.retry.Retry): Designation of what errors, if any,
  should be retried.
  timeout (float): The timeout for this request.