Update to serial differencing aggregation doc

Hi, `thirtieth_difference` should use `the_sum` metric as the `buckets_path`.
2016-02-20 12:13:02 +01:00 · 2016-02-20 12:13:02 +01:00 · 7844804874
parent 6c3f6778df
commit 7844804874
1 changed files with 1 additions and 1 deletions
--- a/docs/reference/aggregations/pipeline/serial-diff-aggregation.asciidoc
+++ b/docs/reference/aggregations/pipeline/serial-diff-aggregation.asciidoc
@ -76,7 +76,7 @@ A `serial_diff` aggregation looks like this in isolation:
            },
            "thirtieth_difference": {
               "serial_diff": {                <3>
-                  "buckets_path": "lemmings",
+                  "buckets_path": "the_sum",
                  "lag" : 30
               }
            }