Be consistent between ids and indices

Author: asn-d6

specs/_features/eip7594/p2p-interface.md

@@ -71,15 +71,15 @@ def verify_data_column_sidecar_kzg_proofs(sidecar: DataColumnSidecar) -> bool:
     """
     assert sidecar.index < NUMBER_OF_COLUMNS
     assert len(sidecar.column) == len(sidecar.kzg_commitments) == len(sidecar.kzg_proofs)
-    row_ids = [RowIndex(i) for i in range(len(sidecar.column))]
 
+    row_indices = [RowIndex(i) for i in range(len(sidecar.column))]
     column_indices = [sidecar.index] * len(sidecar.column)
 
     # KZG batch verifies that the cells match the corresponding commitments and proofs
     return verify_cell_kzg_proof_batch(
         row_commitments_bytes=sidecar.kzg_commitments,
-        row_indices=row_ids,  # all rows
-        column_indices=column_indices,
+        row_indices=row_indices,  # all rows
+        column_indices=column_indices,  # specific column
         cells=sidecar.column,
         proofs_bytes=sidecar.kzg_proofs,
     )