Fix spelling of predicates

aleksis/core/rules.py

@@ -196,30 +196,30 @@ change_group_preferences = has_person & (
 add_perm("core.change_group_preferences", change_group_preferences)
 
 # Edit additional field
-change_additionalfield_predicate = has_person & (
+change_additional_field_predicate = has_person & (
     has_global_perm("core.change_additionalfield")
     | has_object_perm("core.change_additionalfield")
 )
-add_perm("core.change_additionalfield", change_additionalfield_predicate)
+add_perm("core.change_additionalfield", change_additional_field_predicate)
 
 # Edit additional field
-create_additionalfield_predicate = has_person & (
+create_additional_field_predicate = has_person & (
     has_global_perm("core.create_additionalfield")
     | has_object_perm("core.create_additionalfield")
 )
-add_perm("core.create_additionalfield", create_additionalfield_predicate)
+add_perm("core.create_additionalfield", create_additional_field_predicate)
 
 
 # Delete additional field
-delete_additionalfield_predicate = has_person & (
+delete_additional_field_predicate = has_person & (
     has_global_perm("core.delete_additionalfield")
     | has_object_perm("core.delete_additionalfield")
 )
-add_perm("core.delete_additionalfield", delete_additionalfield_predicate)
+add_perm("core.delete_additionalfield", delete_additional_field_predicate)
 
 # View additional fields
-view_additionalfield_predicate = has_person & (
+view_additional_field_predicate = has_person & (
     has_global_perm("core.view_additionalfield")
     | has_any_object("core.view_additionalfield", AdditionalField)
 )
-add_perm("core.view_additionalfield", view_additionalfield_predicate)
+add_perm("core.view_additionalfield", view_additional_field_predicate)