Updates Kibana 6.2 alias

Author: lcawl

doc_build_aliases.sh

@@ -27,7 +27,7 @@ alias docbldkb=docbldkbx
 
 # Kibana 6.2 and earlier
 
-alias docbldkbold='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/kibana/docs/index.x.asciidoc --resource=$GIT_HOME/kibana-extra/x-pack-kibana/docs/ --chunk 1'
+alias docbldkbold='$GIT_HOME/docs/build_docs --asciidoctor --doc $GIT_HOME/kibana/docs/index.x.asciidoc --resource=$GIT_HOME/kibana-extra/x-pack-kibana/docs/ --chunk 1'
 
 # Logstash
 alias docbldlsx='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/logstash/docs/index.asciidoc --resource=$GIT_HOME/logstash-docs/docs/ --chunk 1'