Fix typo in error wrapping

Co-authored-by: Eclésio Junior <[email protected]>

Author: qdm12

internal/trie/node/decode_test.go

@@ -48,7 +48,7 @@ func Test_Decode(t *testing.T) {
 		"unknown node variant": {
 			reader:     bytes.NewReader([]byte{0}),
 			errWrapped: ErrVariantUnknown,
-			errMessage: "cannot decode header: cannot parse header byte: node variant is unknown: for header byte 00000000",
+			errMessage: "cannot decode header: cannot decode header byte: node variant is unknown: for header byte 00000000",
 		},
 		"leaf decoding error": {
 			reader: bytes.NewReader([]byte{

internal/trie/node/header.go

@@ -81,7 +81,7 @@ func decodeHeader(reader io.Reader) (variant byte,
 	variant, partialKeyLengthHeader, partialKeyLengthHeaderMask,
 		err := decodeHeaderByte(buffer[0])
 	if err != nil {
-		return 0, 0, fmt.Errorf("cannot parse header byte: %w", err)
+		return 0, 0, fmt.Errorf("cannot decode header byte: %w", err)
 	}
 
 	partialKeyLength = uint16(partialKeyLengthHeader)

internal/trie/node/header_test.go

@@ -293,7 +293,7 @@ func Test_decodeHeader(t *testing.T) {
 				{buffArgCap: 1, read: []byte{0b0011_1110}},
 			},
 			errWrapped: ErrVariantUnknown,
-			errMessage: "cannot parse header byte: node variant is unknown: for header byte 00111110",
+			errMessage: "cannot decode header byte: node variant is unknown: for header byte 00111110",
 		},
 		"partial key length contained in first byte": {
 			reads: []readCall{