Add missing verb to changelog.

Gbp-Dch: ignore
1 job for master in 2 minutes and 49 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Deploy
failed #363628
pages

00:02:49

 
Name Stage Failure
failed
pages Deploy There has been a runner system failure, please try again
Using Docker executor with image registry.salsa.debian.org/salsa-ci-team/ci-image-git-buildpackage:latest ...
Pulling docker image gitlab/gitlab-runner-helper:x86_64-latest ...
ERROR: Preparation failed: Error response from daemon: received unexpected HTTP status: 503 Service Unavailable (executor_docker.go:192:0s)
Will be retried in 3s ...
Using Docker executor with image registry.salsa.debian.org/salsa-ci-team/ci-image-git-buildpackage:latest ...
Pulling docker image gitlab/gitlab-runner-helper:x86_64-latest ...
ERROR: Preparation failed: Error response from daemon: received unexpected HTTP status: 503 Service Unavailable (executor_docker.go:192:0s)
Will be retried in 3s ...
ERROR: Job failed (system failure): Error response from daemon: received unexpected HTTP status: 503 Service Unavailable (executor_docker.go:192:0s)