diff --git a/plugins/inputs/elasticsearch/README.md b/plugins/inputs/elasticsearch/README.md
index 36fd15fe8..54285c3b9 100644
--- a/plugins/inputs/elasticsearch/README.md
+++ b/plugins/inputs/elasticsearch/README.md
@@ -117,7 +117,7 @@ Emitted when `cluster_health = true` and `cluster_health_level = "indices"`:
     - status_code (integer, green = 1, yellow = 2, red = 3),
     - unassigned_shards (integer)
 
-Emitted when `cluster__stats = true`:
+Emitted when `cluster_stats = true`:
 
 - elasticsearch_clusterstats_indices
   - tags:
@@ -849,4 +849,4 @@ Emitted when the appropriate `shards_stats` options are set.
     - translog_uncommitted_size_in_bytes (float)
     - warmer_current (float)
     - warmer_total (float)
-    - warmer_total_time_in_millis (float)
\ No newline at end of file
+    - warmer_total_time_in_millis (float)