diff -r ee473780cc0d -r 453a45647a32 docs/Writerside/ucx.tree
--- a/docs/Writerside/ucx.tree	Sun Feb 09 22:03:52 2025 +0100
+++ b/docs/Writerside/ucx.tree	Sun Feb 09 22:06:00 2025 +0100
@@ -7,6 +7,10 @@
                  start-page="about.md">
     <toc-element topic="about.md"/>
     <toc-element topic="features.md">
+        <toc-element topic="memory.md">
+            <toc-element topic="allocator.h.md"/>
+            <toc-element topic="mempool.h.md"/>
+        </toc-element>
         <toc-element topic="collections.md">
             <toc-element topic="iterator.h.md"/>
             <toc-element topic="collection.h.md"/>
@@ -17,19 +21,15 @@
             <toc-element topic="hash_map.h.md"/>
             <toc-element topic="tree.h.md"/>
         </toc-element>
-        <toc-element topic="memory.md">
-            <toc-element topic="allocator.h.md"/>
-            <toc-element topic="mempool.h.md"/>
+        <toc-element topic="strings.md">
+            <toc-element topic="string.h.md"/>
+            <toc-element topic="buffer.h.md"/>
+            <toc-element topic="printf.h.md"/>
         </toc-element>
         <toc-element topic="parsers.md">
             <toc-element topic="json.h.md"/>
             <toc-element topic="properties.h.md"/>
         </toc-element>
-        <toc-element topic="strings.md">
-            <toc-element topic="string.h.md"/>
-            <toc-element topic="buffer.h.md"/>
-            <toc-element topic="printf.h.md"/>
-        </toc-element>
         <toc-element topic="utils.md">
             <toc-element topic="compare.h.md"/>
             <toc-element topic="hash_key.h.md"/>