diff --git a/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_0.hpp b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_0.hpp
index 9d4d338..4fa87f2 100644
--- a/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_0.hpp
+++ b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_0.hpp
@@ -53,7 +53,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DPrimitive_gco_0 & 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/procedure2/detail/IGCObject_DPrimitive_gco_1_gco.hpp b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_1_gco.hpp
index 6b3e999..9b87a83 100644
--- a/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_1_gco.hpp
+++ b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_1_gco.hpp
@@ -53,7 +53,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DPrimitive_gco_1_gco & 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/procedure2/detail/IGCObject_DPrimitive_gco_2_dict_string.hpp b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_2_dict_string.hpp
index d54fc0b..85dda05 100644
--- a/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_2_dict_string.hpp
+++ b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_2_dict_string.hpp
@@ -53,7 +53,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DPrimitive_gco_2_dict_string & 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/procedure2/detail/IGCObject_DPrimitive_gco_2_gco_gco.hpp b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_2_gco_gco.hpp
index eba3197..4acfd81 100644
--- a/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_2_gco_gco.hpp
+++ b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_2_gco_gco.hpp
@@ -53,7 +53,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DPrimitive_gco_2_gco_gco & 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/procedure2/detail/IGCObject_DPrimitive_gco_3_dict_string_gco.hpp b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_3_dict_string_gco.hpp
index 09f9c35..0a23e79 100644
--- a/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_3_dict_string_gco.hpp
+++ b/include/xo/procedure2/detail/IGCObject_DPrimitive_gco_3_dict_string_gco.hpp
@@ -53,7 +53,7 @@ namespace xo {
             // const methods
 
             // non-const methods
-            /** move instance using allocator **/
+            /** move instance using collector **/
             static Opaque shallow_move(DPrimitive_gco_3_dict_string_gco & 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