minor: revert changes to documentation example comments (#586)

Author: isabelatkinson

src/test/documentation_examples/mod.rs

@@ -1392,42 +1392,42 @@ async fn stable_api_examples() -> GenericResult<()> {
     }
 
     let uri = DEFAULT_URI.clone();
-    // Start Stable API Example 1
+    // Start Versioned API Example 1
     let mut options = ClientOptions::parse(&uri).await?;
     let server_api = ServerApi::builder().version(ServerApiVersion::V1).build();
     options.server_api = Some(server_api);
     let client = Client::with_options(options)?;
-    // End Stable API Example 1
+    // End Versioned API Example 1
 
-    // Start Stable API Example 2
+    // Start Versioned API Example 2
     let mut options = ClientOptions::parse(&uri).await?;
     let server_api = ServerApi::builder()
         .version(ServerApiVersion::V1)
         .strict(true)
         .build();
     options.server_api = Some(server_api);
     let client = Client::with_options(options)?;
-    // End Stable API Example 2
+    // End Versioned API Example 2
 
-    // Start Stable API Example 3
+    // Start Versioned API Example 3
     let mut options = ClientOptions::parse(&uri).await?;
     let server_api = ServerApi::builder()
         .version(ServerApiVersion::V1)
         .strict(false)
         .build();
     options.server_api = Some(server_api);
     let client = Client::with_options(options)?;
-    // End Stable API Example 3
+    // End Versioned API Example 3
 
-    // Start Stable API Example 4
+    // Start Versioned API Example 4
     let mut options = ClientOptions::parse(&uri).await?;
     let server_api = ServerApi::builder()
         .version(ServerApiVersion::V1)
         .deprecation_errors(true)
         .build();
     options.server_api = Some(server_api);
     let client = Client::with_options(options)?;
-    // End Stable API Example 4
+    // End Versioned API Example 4
 
     let mut options = ClientOptions::parse(&uri).await?;
     let server_api = ServerApi::builder()
@@ -1441,7 +1441,7 @@ async fn stable_api_examples() -> GenericResult<()> {
 
     use std::{error::Error, result::Result};
 
-    // Start Stable API Example 5
+    // Start Versioned API Example 5
     // With the `bson-chrono-0_4` feature enabled, this function can be dropped in favor of using
     // `chrono::DateTime` values directly.
     fn iso_date(text: &str) -> Result<bson::DateTime, Box<dyn Error>> {
@@ -1458,9 +1458,9 @@ async fn stable_api_examples() -> GenericResult<()> {
         doc! { "_id" : 7, "item" : "xyz", "price" : 5, "quantity" : 10, "date" : iso_date("2021-02-15T14:12:12Z")? },
         doc! { "_id" : 8, "item" : "abc", "price" : 10, "quantity" : 5, "date" : iso_date("2021-03-16T20:20:13Z")? }
     ], None).await?;
-    // End Stable API Example 5
+    // End Versioned API Example 5
 
-    // Start Stable API Example 6
+    // Start Versioned API Example 6
     let result = db
         .run_command(
             doc! {
@@ -1480,24 +1480,24 @@ async fn stable_api_examples() -> GenericResult<()> {
         //     },
         // )
     }
-    // End Stable API Example 6
+    // End Versioned API Example 6
     if let ErrorKind::Command(ref err) = *result.as_ref().unwrap_err().kind {
         assert_eq!(err.code, 323);
         assert_eq!(err.code_name, "APIStrictError".to_string());
     } else {
         panic!("invalid result {:?}", result);
     };
 
-    // Start Stable API Example 7
+    // Start Versioned API Example 7
     let count = db
         .collection::<Document>("sales")
         .count_documents(None, None)
         .await?;
-    // End Stable API Example 7
+    // End Versioned API Example 7
 
-    // Start Stable API Example 8
+    // Start Versioned API Example 8
     assert_eq!(count, 8);
-    // End Stable API Example 8
+    // End Versioned API Example 8
 
     Ok(())
 }