diff --git a/gobject/gvaluecollector.h b/gobject/gvaluecollector.h
index fd8259fa9..c0aa79058 100644
--- a/gobject/gvaluecollector.h
+++ b/gobject/gvaluecollector.h
@@ -82,7 +82,7 @@ union _GTypeCValue
  * implement the varargs collection as a macro, because on some systems
  * va_list variables cannot be passed by reference.
  *
- * Since: 2.23.1
+ * Since: 2.24
  */
 #define G_VALUE_COLLECT_INIT(value, _value_type, var_args, flags, __error)		\
 G_STMT_START {										\
@@ -140,7 +140,7 @@ G_STMT_START {										\
  * va_list variables cannot be passed by reference.
  *
  * Note: If you are creating the @value argument just before calling this macro,
- * you should use the #G_VALUE_COLLECT_FULL variant and pass the unitialized
+ * you should use the #G_VALUE_COLLECT_INIT variant and pass the unitialized
  * #GValue. That variant is faster than #G_VALUE_COLLECT.
  */
 #define G_VALUE_COLLECT(value, var_args, flags, __error) G_STMT_START {			\