[erp5_core] fixup

Many typos in: a9d81b09
7 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
failed ERP5.CodingStyleTest-Master

01:04:37

failed ERP5.UnitTest-Master

01:21:48

passed SlapOS.Eggs.UnitTest-Master.Python2

00:17:16

passed SlapOS.Eggs.UnitTest-Master.Python3

00:17:28

passed SlapOS.Eggs.UnitTest-luke.Python2

01:01:18

passed SlapOS.Eggs.UnitTest-luke.Python3

00:32:23

passed SlapOS.Eggs.UnitTest-luke.Python3

01:12:44