fix unexpected EOF

1 job for master in 7 seconds (queued for 1 second)
Status Job ID Name Coverage
  Lint
failed #5756
script

00:00:07

 
Name Stage Failure
failed
script Lint
$ cd charts
$ helm lint sites-binets/ -f sites-binets/test_values.yaml
2018/09/23 21:29:18 warning: skipped value for env: Not a table.
2018/09/23 21:29:18 warning: skipped value for env: Not a table.
Error: 1 chart(s) linted, 1 chart(s) failed
==> Linting sites-binets/
[ERROR] templates/: parse error in "sites-binets/templates/deployment.yaml": template: sites-binets/templates/deployment.yaml:44: unexpected bad number syntax: "-en" in command

ERROR: Job failed: command terminated with exit code 1