Fixing duplicate identifiers

Signed-off-by: Mary Anthony <[email protected]>

docs/faq.md

@@ -4,6 +4,7 @@ title = "Frequently Asked Questions"
 description = "Docker Compose FAQ"
 keywords = "documentation, docs,  docker, compose, faq"
 [menu.main]
+identifier="faq.compose"
 parent="workw_compose"
 weight=90
 +++

docs/reference/down.md

@@ -4,7 +4,7 @@ title = "down"
 description = "down"
 keywords = ["fig, composition, compose, docker, orchestration, cli,  down"]
 [menu.main]
-identifier="build.compose"
+identifier="down.compose"
 parent = "smn_compose_cli"
 +++
 <![end-metadata]-->