diff --git a/include/xo/type/array/IGCObject_DArrayType.hpp b/include/xo/type/array/IGCObject_DArrayType.hpp
index 8e6b92d..af44afb 100644
--- a/include/xo/type/array/IGCObject_DArrayType.hpp
+++ b/include/xo/type/array/IGCObject_DArrayType.hpp
@@ -51,7 +51,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DArrayType & 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/type/atomic/IGCObject_DAtomicType.hpp b/include/xo/type/atomic/IGCObject_DAtomicType.hpp
index 88f607d..0acce5a 100644
--- a/include/xo/type/atomic/IGCObject_DAtomicType.hpp
+++ b/include/xo/type/atomic/IGCObject_DAtomicType.hpp
@@ -51,7 +51,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DAtomicType & 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/type/function/IGCObject_DFunctionType.hpp b/include/xo/type/function/IGCObject_DFunctionType.hpp
index 2e027c3..c368f57 100644
--- a/include/xo/type/function/IGCObject_DFunctionType.hpp
+++ b/include/xo/type/function/IGCObject_DFunctionType.hpp
@@ -51,7 +51,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DFunctionType & 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/type/list/IGCObject_DListType.hpp b/include/xo/type/list/IGCObject_DListType.hpp
index bda54e7..07903f0 100644
--- a/include/xo/type/list/IGCObject_DListType.hpp
+++ b/include/xo/type/list/IGCObject_DListType.hpp
@@ -51,7 +51,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DListType & 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/type/typevar/IGCObject_DTypeVarRef.hpp b/include/xo/type/typevar/IGCObject_DTypeVarRef.hpp
index 72261cb..a943a3c 100644
--- a/include/xo/type/typevar/IGCObject_DTypeVarRef.hpp
+++ b/include/xo/type/typevar/IGCObject_DTypeVarRef.hpp
@@ -51,7 +51,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DTypeVarRef & 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