grid/templates: fix typo

5 jobs for fix/pygolang-S
Status Job ID Name Coverage
  External
failed SlapOS-Master.UnitTest-Master

passed SlapOS.Eggs.UnitTest-Master.Python2

00:16:59

passed SlapOS.Eggs.UnitTest-Master.Python3

00:11:49

passed SlapOS.Eggs.UnitTest-Master.Python2

failed SlapOS.Eggs.UnitTest-Master.Python3