diff --git a/specification/indices/forcemerge/IndicesForceMergeRequest.ts b/specification/indices/forcemerge/IndicesForceMergeRequest.ts
index 10a2d1ab05..f965dbc03d 100644
--- a/specification/indices/forcemerge/IndicesForceMergeRequest.ts
+++ b/specification/indices/forcemerge/IndicesForceMergeRequest.ts
@@ -122,7 +122,7 @@ export interface Request extends RequestBase {
      */
     ignore_unavailable?: boolean
     /**
-     * The number of segments the index should be merged into (defayult: dynamic)
+     * The number of segments the index should be merged into (default: dynamic)
      */
     max_num_segments?: long
     /**