fix syntax error

12 jobs for master in 2 minutes and 23 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
passed #2599
acmebot

00:01:15

canceled #2539
adcli

00:01:07

canceled #2541
ganeti

canceled #2542
grml-zsh-config

canceled #2540
nginx

canceled #2543
painintheapt

canceled #2538
sssd

00:01:06

passed #2598
acmebot

00:01:03

passed #2597
acmebot

00:02:03

passed #2596
acmebot

00:01:22

passed #2595
acmebot

00:01:54

passed #2544
acmebot

00:01:33