Fix code sample naming

Author: bidoubiwa

.code-samples.meilisearch.yaml

@@ -487,7 +487,7 @@ update_filterable_attributes_1: |-
     ])
 reset_filterable_attributes_1: |-
   client.index('movies').resetFilterableAttributes()
-faceted_search_PLEASE_UPDATE_ME>>>>>>>>>>>>>update_settings_1: |-
+faceted_search_update_settings_1: |-
   client.index('movies')
     .updateFilterableAttributes([
       'director',