diff --git a/x/logic/predicate/address.go b/x/logic/predicate/address.go
index 05ddbfa3..d7cb2b34 100644
--- a/x/logic/predicate/address.go
+++ b/x/logic/predicate/address.go
@@ -23,14 +23,14 @@ import (
 //
 // # Example:
 //
-// 	- Convert the given bech32 address into base64 encoded byte by unify the prefix of given address (Hrp) and
-// 	the base64 encoded value (Address).
+//   - Convert the given bech32 address into base64 encoded byte by unify the prefix of given address (Hrp) and
+//     the base64 encoded value (Address).
 //
-//	bech32_address(-(Hrp, Address), 'okp415wn30a9z4uc692s0kkx5fp5d4qfr3ac7sj9dqn').
+//     bech32_address(-(Hrp, Address), 'okp415wn30a9z4uc692s0kkx5fp5d4qfr3ac7sj9dqn').
 //
-//  - Convert the given pair of HRP and base64 encoded address byte by unify the Bech32 string encoded value.
+//   - Convert the given pair of HRP and base64 encoded address byte by unify the Bech32 string encoded value.
 //
-//	bech32_address(-('okp4', [163,167,23,244,162,175,49,162,170,15,181,141,68,134,141,168,18,56,247,30]), Bech32).
+//     bech32_address(-('okp4', [163,167,23,244,162,175,49,162,170,15,181,141,68,134,141,168,18,56,247,30]), Bech32).
 func Bech32Address(vm *engine.VM, address, bech32 engine.Term, cont engine.Cont, env *engine.Env) *engine.Promise {
 	return engine.Delay(func(ctx context.Context) *engine.Promise {
 		switch b := env.Resolve(bech32).(type) {
diff --git a/x/logic/predicate/address_test.go b/x/logic/predicate/address_test.go
index b5de1717..69b4adf1 100644
--- a/x/logic/predicate/address_test.go
+++ b/x/logic/predicate/address_test.go
@@ -85,17 +85,17 @@ func TestBech32(t *testing.T) {
 			},
 			{
 				query:       `bech32_address(-('okp4', ['8956',167,23,244,162,175,49,162,170,15,181,141,68,134,141,168,18,56,247,30]), Bech32).`,
-				wantError:   fmt.Errorf("bech32_address/2: failed convert term to bytes list: invalid term type in list engine.Atom, only integer allowed"),
+				wantError:   fmt.Errorf("bech32_address/2: failed to convert term to bytes list: invalid term type in list engine.Atom, only integer allowed"),
 				wantSuccess: false,
 			},
 			{
 				query:       `bech32_address(-(Hrp, [163,167,23,244,162,175,49,162,170,15,181,141,68,134,141,168,18,56,247,30]), Bech32).`,
-				wantError:   fmt.Errorf("bech32_address/2: HRP should be instantiated when trying convert bytes to bech32"),
+				wantError:   fmt.Errorf("bech32_address/2: HRP should be instantiated"),
 				wantSuccess: false,
 			},
 			{
 				query:       `bech32_address(-('okp4', hey(2)), Bech32).`,
-				wantError:   fmt.Errorf("bech32_address/2: address should be a List of bytes, give hey/1"),
+				wantError:   fmt.Errorf("bech32_address/2: address should be a List of bytes"),
 				wantSuccess: false,
 			},
 			{
@@ -105,7 +105,7 @@ func TestBech32(t *testing.T) {
 			},
 			{
 				query:       `bech32_address(Address, Bech32).`,
-				wantError:   fmt.Errorf("bech32_address/2: you should give at least on instantiated value (Address or Bech32)"),
+				wantError:   fmt.Errorf("bech32_address/2: invalid address type: engine.Variable, should be Compound (Hrp, Address)"),
 				wantSuccess: false,
 			},
 		}