doc: guide increase timeouts

Author: Laure-di

docs/guides/increase-resources-timeout.md

@@ -43,7 +43,15 @@ resource "scaleway_k8s_pool" "pool" {
 ### Example: Using the default Timeout 
 
 ```terraform
-
+resource "scaleway_object_bucket" "test" {
+  name = "this-is-a-test"
+  tags = {
+    TestName = "TestAccSCW_WebsiteConfig_basic"
+  }
+  timeouts {
+    default = "5m"
+  }
+}
 ```
 
 If both default and one of create, update, or delete are set, the specific key overrides the default value.