diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index de79e27373..8bc54e2cfc 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -1951,13 +1951,13 @@ RPCHelpMan listdescriptors()
                 {RPCResult::Type::OBJ, "", "", {
                     {RPCResult::Type::STR, "desc", "Descriptor string representation"},
                     {RPCResult::Type::NUM, "timestamp", "The creation time of the descriptor"},
-                    {RPCResult::Type::BOOL, "active", "Activeness flag"},
-                    {RPCResult::Type::BOOL, "internal", true, "Whether this is an internal or external descriptor; defined only for active descriptors"},
-                    {RPCResult::Type::ARR_FIXED, "range", true, "Defined only for ranged descriptors", {
+                    {RPCResult::Type::BOOL, "active", "Whether this descriptor is currently used to generate new addresses"},
+                    {RPCResult::Type::BOOL, "internal", /*optional=*/true, "True if this descriptor is used to generate change addresses. False if this descriptor is used to generate receiving addresses; defined only for active descriptors"},
+                    {RPCResult::Type::ARR_FIXED, "range", /*optional=*/true, "Defined only for ranged descriptors", {
                         {RPCResult::Type::NUM, "", "Range start inclusive"},
                         {RPCResult::Type::NUM, "", "Range end inclusive"},
                     }},
-                    {RPCResult::Type::NUM, "next", true, "The next index to generate addresses from; defined only for ranged descriptors"},
+                    {RPCResult::Type::NUM, "next", /*optional=*/true, "The next index to generate addresses from; defined only for ranged descriptors"},
                 }},
             }}
         }},