Update dependencies

src/lib.rs

@@ -10,7 +10,7 @@
 //! temporary web server that will act as Grammalecte backend, instead
 //! of targetting an existing instance:
 //!
-//! ```rust,no_run
+//! ```rust,ignore
 //! use grammalecte_client::GrammalecteClient;
 //!
 //! let msg = "Les ange sont inssuportables!";
@@ -24,7 +24,9 @@
 //!
 //! ## Suggestion
 //! You can also ask Grammalecte to give you valid alternatives words:
-//! ```rust,no_run
+//! ```rust,ignore
+//! use grammalecte_client::GrammalecteClient;
+//!
 //! let res = GrammalecteClient::start_server()
 //!             .unwrap()
 //!             .suggest("bonjou")
@@ -356,7 +358,7 @@ impl GrammalecteClient {
         log::debug!("Will use URL {} for spell check", url);
 
         let options = options
-            .into_iter()
+            .iter()
             .map(|t| (t.0.id(), t.1))
             .collect::<HashMap<_, _>>();
         let options = serde_json::to_string(&options)?;