diff --git a/common/prque/sstack.go b/common/prque/sstack.go
index 6865a51e23..6b32fbde9a 100755
--- a/common/prque/sstack.go
+++ b/common/prque/sstack.go
@@ -15,7 +15,7 @@ import "cmp"
 // The size of a block of data
 const blockSize = 4096
 
-// A prioritized item in the sorted stack.
+// item a prioritized item in the sorted stack.
 type item[P cmp.Ordered, V any] struct {
 	value    V
 	priority P
@@ -26,7 +26,7 @@ type item[P cmp.Ordered, V any] struct {
 // to delete elements other than the top one.
 type SetIndexCallback[V any] func(data V, index int)
 
-// Internal sortable stack data structure. Implements the Push and Pop ops for
+// sstack internal sortable stack data structure. Implements the Push and Pop ops for
 // the stack (heap) functionality and the Len, Less and Swap methods for the
 // sortability requirements of the heaps.
 type sstack[P cmp.Ordered, V any] struct {
diff --git a/crypto/blake2b/blake2b.go b/crypto/blake2b/blake2b.go
index 7ecaab8139..c24a88b99d 100644
--- a/crypto/blake2b/blake2b.go
+++ b/crypto/blake2b/blake2b.go
@@ -23,13 +23,13 @@ import (
 )
 
 const (
-	// The blocksize of BLAKE2b in bytes.
+	// BlockSize the blocksize of BLAKE2b in bytes.
 	BlockSize = 128
-	// The hash size of BLAKE2b-512 in bytes.
+	// Size the hash size of BLAKE2b-512 in bytes.
 	Size = 64
-	// The hash size of BLAKE2b-384 in bytes.
+	// Size384 the hash size of BLAKE2b-384 in bytes.
 	Size384 = 48
-	// The hash size of BLAKE2b-256 in bytes.
+	// Size256 the hash size of BLAKE2b-256 in bytes.
 	Size256 = 32
 )