diff --git a/internal/encoding/encoding.go b/internal/encoding/encoding.go
index 6e390c36c..40ff6f667 100644
--- a/internal/encoding/encoding.go
+++ b/internal/encoding/encoding.go
@@ -113,7 +113,7 @@ func Encode32BytesHash(w io.Writer, bz []byte) error {
 	return err
 }
 
-// encodeBytesSlice length-prefixes the byte slice and returns it.
+// EncodeBytesSlice length-prefixes the byte slice and returns it.
 func EncodeBytesSlice(bz []byte) ([]byte, error) {
 	buf := bufPool.Get().(*bytes.Buffer)
 	buf.Reset()
@@ -127,7 +127,7 @@ func EncodeBytesSlice(bz []byte) ([]byte, error) {
 	return bytesCopy, err
 }
 
-// encodeBytesSize returns the byte size of the given slice including length-prefixing.
+// EncodeBytesSize returns the byte size of the given slice including length-prefixing.
 func EncodeBytesSize(bz []byte) int {
 	return EncodeUvarintSize(uint64(len(bz))) + len(bz)
 }
diff --git a/mutable_tree.go b/mutable_tree.go
index ae7dc6280..a64be8e06 100644
--- a/mutable_tree.go
+++ b/mutable_tree.go
@@ -514,7 +514,7 @@ func (tree *MutableTree) LoadVersion(targetVersion int64) (int64, error) {
 	return latestVersion, nil
 }
 
-// loadVersionForOverwriting attempts to load a tree at a previously committed
+// LoadVersionForOverwriting attempts to load a tree at a previously committed
 // version, or the latest version below it. Any versions greater than targetVersion will be deleted.
 func (tree *MutableTree) LoadVersionForOverwriting(targetVersion int64) error {
 	if _, err := tree.LoadVersion(targetVersion); err != nil {
diff --git a/mutable_tree_test.go b/mutable_tree_test.go
index 24ecbc7da..9545fc1bf 100644
--- a/mutable_tree_test.go
+++ b/mutable_tree_test.go
@@ -60,7 +60,7 @@ func TestIterateConcurrency(t *testing.T) {
 	wg.Wait()
 }
 
-// TestConcurrency throws "fatal error: concurrent map iteration and map write" and
+// TestIteratorConcurrency throws "fatal error: concurrent map iteration and map write" and
 // also sometimes "fatal error: concurrent map writes" when fast node is enabled
 func TestIteratorConcurrency(t *testing.T) {
 	if testing.Short() {
diff --git a/v2/internal/encoding.go b/v2/internal/encoding.go
index 17a994bc1..65d3ca3c4 100644
--- a/v2/internal/encoding.go
+++ b/v2/internal/encoding.go
@@ -97,7 +97,7 @@ func EncodeBytes(w io.Writer, bz []byte) error {
 	return err
 }
 
-// encodeBytesSlice length-prefixes the byte slice and returns it.
+// EncodeBytesSlice length-prefixes the byte slice and returns it.
 func EncodeBytesSlice(bz []byte) ([]byte, error) {
 	buf := bufPool.Get().(*bytes.Buffer)
 	buf.Reset()
@@ -111,7 +111,7 @@ func EncodeBytesSlice(bz []byte) ([]byte, error) {
 	return bytesCopy, err
 }
 
-// encodeBytesSize returns the byte size of the given slice including length-prefixing.
+// EncodeBytesSize returns the byte size of the given slice including length-prefixing.
 func EncodeBytesSize(bz []byte) int {
 	return EncodeUvarintSize(uint64(len(bz))) + len(bz)
 }