diff --git a/aiida_workgraph/engine/workgraph.py b/aiida_workgraph/engine/workgraph.py
index 41221cbd..3774b92f 100644
--- a/aiida_workgraph/engine/workgraph.py
+++ b/aiida_workgraph/engine/workgraph.py
@@ -924,9 +924,9 @@ def check_for_conditions(self) -> bool:
             @calcfunction
             def __getitem__(sequence, count):
                 value = sequence[count.value]
-                # only convert if not already orm type
-                # because sequence might be builtin collection with orm types
-                # so a conversion is not needed and would raise an error
+                # only convert value f not already orm type because sequence
+                # might be builtin collection with orm types so a conversion is
+                # not needed and would raise an error
                 if isinstance(value, orm.Data):
                     return value
                 else: