diff --git a/docs/en/observability/apm/custom-index-template.asciidoc b/docs/en/observability/apm/custom-index-template.asciidoc
index bc8a00dcbe..f6611985c3 100644
--- a/docs/en/observability/apm/custom-index-template.asciidoc
+++ b/docs/en/observability/apm/custom-index-template.asciidoc
@@ -56,7 +56,7 @@ Specify the number of primary shards:
 ----
 {
   "settings": {
-    "number_of_shards": "4",
+    "number_of_shards": "4"
   }
 }
 ----