change document_save and document_change_real to async

diff --git a/src/Palete/LanguageClientVala.vala b/src/Palete/LanguageClientVala.vala
index a7b9146..fe37445 100644 (file)
--- a/src/Palete/LanguageClientVala.vala
+++ b/src/Palete/LanguageClientVala.vala
@@ -335,7 +335,7 @@ namespace Palete {
                        
                         
                         
-                                 this.jsonrpc_client.send_notification  (
+                                 yield this.jsonrpc_client.send_notification_async  (
                                        "textDocument/didSave",
                                        args,
                                        null