diff --git a/ldvspec/lofardata/forms.py b/ldvspec/lofardata/forms.py
index e6bbf9009af238eed0ead421dd810ea74f8bffab..c0a7944e6960540592b9c7c361b814ada3272109 100644
--- a/ldvspec/lofardata/forms.py
+++ b/ldvspec/lofardata/forms.py
@@ -52,7 +52,7 @@ class WorkSpecificationForm(ModelForm):
 
 class GroupForm(ModelForm):
     obs_ids = CharField(label='SAS IDs',
-                        help_text="A list of SAS IDs separated with a comma+space. Example: 123, 456, 789",
+                        help_text="A list of SAS IDs separated with a comma. Example: 123, 456, 789",
                         required=True)
 
     class Meta: