--- a/docs/Writerside/topics/map.h.md	Fri Oct 24 21:15:14 2025 +0200
+++ b/docs/Writerside/topics/map.h.md	Sat Oct 25 21:12:59 2025 +0200
@@ -291,7 +291,7 @@
 
 #include <cx/map.h>
 
-size_t cxMapClone(CxMap *dst, const CxMap *src,
+int cxMapClone(CxMap *dst, const CxMap *src,
         cx_clone_func clone_func,
         const CxAllocator *clone_allocator,
         void *data);
@@ -304,8 +304,7 @@
 
 Refer to the documentation of the [clone-function callback](allocator.h.md#clone-function) to learn how to implement it.
 
-The function returns the number of elements successfully cloned.
-If an allocation error occurs, this might be smaller than the size of the source map.
+The function returns zero if and only if all clone operations were successful.
 
 > It is perfectly possible to clone items into a map of a different type.
 > For example, you can clone entries from a map that is just storing pointers (`CX_STORE_POINTERS`) to a map that