diff --git a/include/wolfboot/wolfboot.h b/include/wolfboot/wolfboot.h
index 014331ea..00131bc0 100644
--- a/include/wolfboot/wolfboot.h
+++ b/include/wolfboot/wolfboot.h
@@ -88,11 +88,10 @@ extern "C" {
 #define AUTH_KEY_ECC521  0x07
 #define AUTH_KEY_RSA3072 0x08
 #define AUTH_KEY_LMS     0x09
+                        /* 0x0A...0x0F reserved */
 #define AUTH_KEY_XMSS    0x10
 #define AUTH_KEY_ML_DSA  0x11
 
-
-
 /*
  * 8 bits: auth type
  * 4 bits: extra features
@@ -271,7 +270,6 @@ extern "C" {
 
 #endif /* defined WOLFBOOT */
 
-
 #define PART_BOOT   0
 #define PART_UPDATE 1
 #define PART_SWAP   2