diff --git a/crypto/bn256/gnark/g2.go b/crypto/bn256/gnark/g2.go
index c7b0ad65d2..9d9c2cf2af 100644
--- a/crypto/bn256/gnark/g2.go
+++ b/crypto/bn256/gnark/g2.go
@@ -21,7 +21,7 @@ type G2 struct {
 // Unmarshal deserializes `buf` into `g`
 //
 // The input is expected to be in the EVM format:
-// 128 bytes: [32-byte x.real][32-byte x.imag][32-byte y.real][32-byte y.imag]
+// 128 bytes: [32-byte x.0][32-byte x.1][32-byte y.0][32-byte y.1]
 // where each value is a big-endian integer.
 //
 // This method also checks whether the point is on the
@@ -72,7 +72,7 @@ func (g *G2) Unmarshal(buf []byte) (int, error) {
 // Marshal serializes the point into a byte slice.
 //
 // The output is in EVM format: 128 bytes total.
-// [32-byte x.real][32-byte x.imag][32-byte y.real][32-byte y.imag]
+// [32-byte x.0][32-byte x.1][32-byte y.0][32-byte y.1]
 // where each value is a big-endian integer.
 func (g *G2) Marshal() []byte {
 	output := make([]byte, 128)