diff --git a/doc/guide/dhcp4-srv.xml b/doc/guide/dhcp4-srv.xml
index 1232c8d05b..2347f9e271 100644
--- a/doc/guide/dhcp4-srv.xml
+++ b/doc/guide/dhcp4-srv.xml
@@ -1088,6 +1088,7 @@ It is merely echoed by the server
client-system93uint16truefalse
client-ndi94recordfalsefalse
uuid-guid97recordfalsefalse
+subnet-selection118ipv4-addressfalsefalse
domain-search119binaryfalsefalse
vivco-suboptions124binaryfalsefalse
vivso-suboptions125binaryfalsefalse
diff --git a/src/lib/dhcp/std_option_defs.h b/src/lib/dhcp/std_option_defs.h
index 6f12b4f213..92f1976c5d 100644
--- a/src/lib/dhcp/std_option_defs.h
+++ b/src/lib/dhcp/std_option_defs.h
@@ -74,7 +74,7 @@ RECORD_DECL(VIVCO_RECORDS, OPT_UINT32_TYPE, OPT_BINARY_TYPE);
// RFC4578 (PXE) record fields
//
-// Three 1 byte fileds to describe a network interface: type, major and minor
+// Three 1 byte fields to describe a network interface: type, major and minor
RECORD_DECL(CLIENT_NDI_RECORDS, OPT_UINT8_TYPE, OPT_UINT8_TYPE, OPT_UINT8_TYPE);
// A client identifer: a 1 byte type field followed by opaque data depending on the type
RECORD_DECL(UUID_GUID_RECORDS, OPT_UINT8_TYPE, OPT_BINARY_TYPE);