diff --git a/include/xo/stringtable2/string/IGCObject_DString.hpp b/include/xo/stringtable2/string/IGCObject_DString.hpp
index 6fcbd3b..9248a89 100644
--- a/include/xo/stringtable2/string/IGCObject_DString.hpp
+++ b/include/xo/stringtable2/string/IGCObject_DString.hpp
@@ -53,7 +53,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DString & self, obj<ACollector> gc) noexcept;
             /** Invoke fn.visit_child(iface,data) for each child GCObject pointer.
 Context: provides address of data pointer so it can be updated in place
diff --git a/include/xo/stringtable2/uniquestring/IGCObject_DUniqueString.hpp b/include/xo/stringtable2/uniquestring/IGCObject_DUniqueString.hpp
index a175565..283af3a 100644
--- a/include/xo/stringtable2/uniquestring/IGCObject_DUniqueString.hpp
+++ b/include/xo/stringtable2/uniquestring/IGCObject_DUniqueString.hpp
@@ -53,7 +53,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DUniqueString & self, obj<ACollector> gc) noexcept;
             /** Invoke fn.visit_child(iface,data) for each child GCObject pointer.
 Context: provides address of data pointer so it can be updated in place