$authors = [
$this->drupalCreateUser([], $this->randomMachineName(30)),
$this->drupalCreateUser([], $this->randomMachineName(20)),
- $this->drupalCreateUser([], $this->randomMachineName(5))
+ $this->drupalCreateUser([], $this->randomMachineName(5)),
];
$this->drupalLogin($user1);