Update faq.asciidoc (elastic#1113) (elastic#1302)

* Update faq.asciidoc

Added the note that the reinstallation of dashboards needs to be done against Kibana and not against elasticsearch API. The DEV Console style indicate that this is against elasticsearch.

* Update docs/en/ingest-management/faq.asciidoc

Co-authored-by: DeDe Morton <dede.morton@elastic.co>

Co-authored-by: DeDe Morton <dede.morton@elastic.co>

Co-authored-by: Jan Doberstein <jan.doberstein@elastic.co>

docs/en/ingest-management/troubleshooting/faq.asciidoc

@@ -232,7 +232,7 @@ are both accessible; by default these are `5601` and `9200` respectively.
 [[how-do-i-reinstall-a-missing-dashboard-asset]]
 == If I delete an integration dashboard asset from {kib}, how do I get it back?
 
-To reinstall the assets for a specific integration, you can use the {fleet} API using the package name and version.
+To reinstall the assets for a specific integration, you can use the {fleet} API using the package name and version. This needs to be run against the {kib} API and not the {es} API to be successful. 
 To reinstall package assets, execute the following call with the `force` parameter in the body:
 
 [source,console]