message: [now-cli] Fix `now rm -h`
  Currently, `now rm -h` outputs:
  ![image](https://user-images.githubusercontent.com/6616955/72279572-b6ba0680-3636-11ea-826a-581ebc59c11c.png)
  This PR fixes it:
  ![image](https://user-images.githubusercontent.com/6616955/72279694-f84ab180-3636-11ea-85e4-360069849748.png)
diff: @@ -72,8 +72,8 @@ export default async function main(ctx) {
  help: 'h',
  debug: 'd',
  yes: 'y',
  - safe: 's'
  - }
  + safe: 's',
  + },
  });
  argv._ = argv._.slice(1);
  @@ -86,34 +86,36 @@ export default async function main(ctx) {
  const output = createOutput({ debug: debugEnabled });
  const { success, error, log } = output;
  - if (ids.length < 1) {
  - error(`${cmd('now rm')} expects at least one argument`);
  + if (argv.help || ids[0] === 'help') {
  help();
  - return 1;
  + return 2;
  }
  - if (argv.help || ids[0] === 'help') {
  + if (ids.length < 1) {
  + error(`${cmd('now rm')} expects at least one argument`);
  help();
  - return 2;
  + return 1;
  }
  const invalidName = ids.find(name => !isValidName(name));
  if (invalidName) {
  - error(`The provided argument "${invalidName}" is not a valid deployment or project`);
  + error(
  + `The provided argument "${invalidName}" is not a valid deployment or project`
  + );
  return 1;
  }
  const {
  authConfig: { token },
  - config
  + config,
  } = ctx;
  const { currentTeam } = config;
  const client = new Client({
  apiUrl,
  token,
  currentTeam,
  - debug: debugEnabled
  + debug: debugEnabled,
  });
  let contextName = null;
  @@ -158,7 +160,7 @@ export default async function main(ctx) {
  ),
  Promise.all(
  ids.map(async idOrName => getProjectByIdOrName(client, idOrName))
  - )
  + ),
  ]);
  deployments = deploymentList.filter(searchFilter);
  @@ -171,7 +173,7 @@ export default async function main(ctx) {
  projects.map(project => {
  return getDeploymentsByProjectId(client, project.id, {
  max: 201,
  - continue: true
  + continue: true,
  });
  })
  );
  @@ -247,7 +249,7 @@ export default async function main(ctx) {
  await Promise.all([
  ...deployments.map(depl => now.remove(depl.uid, { hard })),
  - ...projects.map(project => removeProject(client, project.id))
  + ...projects.map(project => removeProject(client, project.id)),
  ]);
  success(
  