Update docs/user/monitoring/monitoring-troubleshooting.asciidoc

Co-Authored-By: Lisa Cawley <lcawley@elastic.co>
elastic · cachedout · Nov 14, 2019 · Oct 23, 2019 · Oct 29, 2019 · Oct 29, 2019
commit ef03256ffe822120e8805492ef2cc34880d81ef7
diff --git a/docs/user/monitoring/monitoring-troubleshooting.asciidoc b/docs/user/monitoring/monitoring-troubleshooting.asciidoc
@@ -24,7 +24,7 @@ To resolve this issue, upgrade {kib} to 6.3 or later. See
 {stack-ref}/upgrading-elastic-stack.html[Upgrading the {stack}]. 
 
 [float]
-=== Filebeat index is corrupt
+=== {filebeat} index is corrupt
 
 *Symptoms:*