fix: missing uuid package on timeuuid example

docs/source/data-types/timeuuid.md

@@ -1,17 +1,17 @@
 # Timeuuid
 
 `Timeuuid` is represented as `value::CqlTimeuuid`.
-`value::CqlTimeuuid` is a wrapper  for `uuid::Uuid` with custom ordering logic
+`value::CqlTimeuuid` is a wrapper for `uuid::Uuid` (using the `v1` feature) with custom ordering logic
 which follows Scylla/Cassandra semantics.
 
 ```rust
 # extern crate scylla;
 # use scylla::Session;
 # use std::error::Error;
 # use std::str::FromStr;
+# async fn check_only_compiles(session: &Session) -> Result<(), Box<dyn Error>> {
 use scylla::IntoTypedRows;
 use scylla::frame::value::CqlTimeuuid;
-# async fn check_only_compiles(session: &Session) -> Result<(), Box<dyn Error>> {
 
 // Insert some timeuuid into the table
 let to_insert: CqlTimeuuid = CqlTimeuuid::from_str("8e14e760-7fa8-11eb-bc66-000000000001")?;
@@ -29,7 +29,6 @@ if let Some(rows) = session.query("SELECT a FROM keyspace.table", &[]).await?.ro
 # }
 ```
 
-
 To use the Timeuuid on `uuid` crate, enable the feature `v1` in your crate using:
 
 ```shell
@@ -39,13 +38,14 @@ cargo add uuid -F v1
 and now you're gonna be able to use the `uuid::v1` features: 
 
 ```rust
+# extern crate uuid;
 # extern crate scylla;
 # use scylla::Session;
 # use std::error::Error;
 # use std::str::FromStr;
 use scylla::IntoTypedRows;
-use uuid::Uuid;
 use scylla::frame::value::CqlTimeuuid;
+use uuid::Uuid;
 # async fn check_only_compiles(session: &Session) -> Result<(), Box<dyn Error>> {
 
 // Insert some timeuuid into the table