diff -r 6a842bd49fea -r 5ab3fe0b7859 docs/Writerside/topics/mempool.h.md
--- a/docs/Writerside/topics/mempool.h.md	Mon Dec 22 16:12:20 2025 +0100
+++ b/docs/Writerside/topics/mempool.h.md	Mon Dec 22 16:21:04 2025 +0100
@@ -173,7 +173,7 @@
         f, content, (cx_read_func) fread, cxBufferWriteFunc
     );
     fclose(f);
-    cxstring contentstr = cx_strn(content->space, content->size);
+    cxstring contentstr = cx_bstr(content);
 
     // split the string into lines
     // use the memory pool to allocate the target array