diff --git a/domain/consensus/utils/constants/constants.go b/domain/consensus/utils/constants/constants.go
index d2eb4a66f7..30eae8226c 100644
--- a/domain/consensus/utils/constants/constants.go
+++ b/domain/consensus/utils/constants/constants.go
@@ -3,9 +3,11 @@ package constants
 import "math"
 
 const (
-	// BlockVersion represents the current block version
+	// BlockVersionBeforeHF represents the block version before HF
 	BlockVersionBeforeHF uint16 = 1
-	BlockVersionAfterHF  uint16 = 2
+
+	// BlockVersionAfterHF represents the block version after HF
+	BlockVersionAfterHF uint16 = 2
 
 	// MaxTransactionVersion is the current latest supported transaction version.
 	MaxTransactionVersion uint16 = 0
diff --git a/domain/consensus/utils/pow/pow.go b/domain/consensus/utils/pow/pow.go
index 37b9276382..94ab63a544 100644
--- a/domain/consensus/utils/pow/pow.go
+++ b/domain/consensus/utils/pow/pow.go
@@ -106,16 +106,17 @@ func NewState(header externalapi.MutableBlockHeader, generatedag bool) *State {
 	}
 }
 
+// Return the current hashing algo used
 func GetHashingAlgoVersion() string {
 	return hashingAlgoVersion
 }
 
+// Return the readiness state of the context
 func (state *State) IsContextReady() bool {
 	if state != nil && &state.context != nil {
 		return state.context.ready
-	} else {
-		return false
 	}
+	return false
 }
 
 // CalculateProofOfWorkValue hashes the internal header and returns its big.Int value