diff --git a/internal/models/voters.go b/internal/models/voters.go
index 48ec18e..6bb788b 100644
--- a/internal/models/voters.go
+++ b/internal/models/voters.go
@@ -22,7 +22,6 @@ func (v *VoterModel) InsertMultiple(identities []string, electionID int) ([]int,
 	}
 	defer tx.Rollback()
 
-	// Prepare the statement once to reuse
 	stmt, err := tx.Prepare(`
         INSERT INTO voters (identity, election_id)
         VALUES (?, ?)`)
@@ -31,10 +30,8 @@ func (v *VoterModel) InsertMultiple(identities []string, electionID int) ([]int,
 	}
 	defer stmt.Close()
 
-	// Store all voter IDs
 	voterIDs := make([]int, 0, len(identities))
 
-	// Execute statement for each identity
 	for _, identity := range identities {
 		result, err := stmt.Exec(identity, electionID)
 		if err != nil {