📝 updated documentation wrt. objects #963

single_include/nlohmann/json.hpp

@@ -10012,10 +10012,10 @@ class basic_json
     - When all names are unique, objects will be interoperable in the sense
       that all software implementations receiving that object will agree on
       the name-value mappings.
-    - When the names within an object are not unique, later stored name/value
-      pairs overwrite previously stored name/value pairs, leaving the used
-      names unique. For instance, `{"key": 1}` and `{"key": 2, "key": 1}` will
-      be treated as equal and both stored as `{"key": 1}`.
+    - When the names within an object are not unique, it is unspecified which
+      one of the values for a given key will be chosen. For instance,
+      `{"key": 2, "key": 1}` could be equal to either `{"key": 1}` or
+      `{"key": 2}`.
     - Internally, name/value pairs are stored in lexicographical order of the
       names. Objects will also be serialized (see @ref dump) in this order.
       For instance, `{"b": 1, "a": 2}` and `{"a": 2, "b": 1}` will be stored