updates

Author: stephmarie17

source/fundamentals/crud/read-operations/skip.txt

@@ -116,9 +116,9 @@ This example runs an aggregation pipeline that performs the following actions:
       :language: console
       :visible: false
 
-      Document({"_id": Int32(3), "name": String("Les Misérables"), "author": String("Hugo"), "length": Int32(1462)})
-      Document({"_id": Int32(4), "name": String("A Dance with Dragons"), "author": String("Martin"), "length": Int32(1104)})
-      Document({"_id": Int32(2), "name": String("Atlas Shrugged"), "author": String("Rand"), "length": Int32(1088)})
+      Document({"_id": ObjectId("..."), "name": String("Les Misérables"), "author": String("Hugo"), "length": Int32(1462)})
+      Document({"_id": ObjectId("..."), "name": String("A Dance with Dragons"), "author": String("Martin"), "length": Int32(1104)})
+      Document({"_id": ObjectId("..."), "name": String("Atlas Shrugged"), "author": String("Rand"), "length": Int32(1088)})
 
 Additional Information
 ----------------------

source/includes/fundamentals/code-snippets/crud/skip.rs

@@ -21,25 +21,21 @@ async fn main() -> mongodb::error::Result<()> {
 
     let books = vec![
         Book {
-            id: 1,
             name: "The Brothers Karamazov".to_string(),
             author: "Dostoyevsky".to_string(),
             length: 824,
         },
         Book {
-            id: 2,
             name: "Atlas Shrugged".to_string(),
             author: "Rand".to_string(),
             length: 1088,
         },
         Book {
-            id: 3,
             name: "Les Misérables".to_string(),
             author: "Hugo".to_string(),
             length: 1462,
         },
         Book {
-            id: 4,
             name: "A Dance with Dragons".to_string(),
             author: "Martin".to_string(),
             length: 1104,