[DOCS] trim example id to 20 chars

ugosan · ugosan · commit df4d678daf47 · 2021-10-06T13:01:15.000-05:00
diff --git a/libbeat/outputs/elasticsearch/docs/elasticsearch.asciidoc b/libbeat/outputs/elasticsearch/docs/elasticsearch.asciidoc
@@ -39,7 +39,7 @@ output.elasticsearch:
 ----
 output.elasticsearch:
   hosts: ["https://myEShost:9200"]
-  api_key: "Ym9yYWJhZWFtaW5oYXBvcnJhCg:KnR6yE41RrSowb0kQ0HWoA"
+  api_key: "ZCV7VnwBgnX0T19fN8Qe:KnR6yE41RrSowb0kQ0HWoA"
 ----
 
 *PKI certificate authentication:*
