@@ -66,3 +66,4 @@ Horváth István <horvatska01@gmail.com>
 Liu Zhisong <liuzs0666@gmail.com>
 Ievgenii Kovtun <jeka.ns@gmail.com>
 Dinu-Stefan Rusu <rusudinustefan@gmail.com>
+Marwan Salim Ba Matraf <marwans12@hotmail.com>
@@ -23,18 +23,12 @@ abstract class CollectionReference<T extends Object?> implements Query<T> {
 
   /// Returns a `DocumentReference` with an auto-generated ID, after
   /// populating it with provided [data].
-  ///
-  /// The unique key generated is prefixed with a client-generated timestamp
-  /// so that the resulting list will be chronologically-sorted.
   Future<DocumentReference<T>> add(T data);
 
   /// {@template cloud_firestore.collection_reference.doc}
   /// Returns a `DocumentReference` with the provided path.
   ///
   /// If no [path] is provided, an auto-generated ID is used.
-  ///
-  /// The unique key generated is prefixed with a client-generated timestamp
-  /// so that the resulting list will be chronologically-sorted.
   /// {@endtemplate}
   DocumentReference<T> doc([String? path]);
 
 
@@ -43,9 +43,6 @@ abstract class CollectionReferencePlatform extends QueryPlatform {
   /// Returns a [DocumentReferencePlatform] with the provided [path].
   ///
   /// If no [path] is provided, an auto-generated ID is used.
-  ///
-  /// The unique key generated is prefixed with a client-generated timestamp
-  /// so that the resulting list will be chronologically-sorted.
   DocumentReferencePlatform doc([String? path]) {
     throw UnimplementedError('doc() is not implemented');
   }