Update docs/usage/aggregations.asciidoc

flobernd · marciw · web-flow · commit b87cb984750f · 2024-10-04T15:22:24.000+02:00
Co-authored-by: Marci W &lt;333176+marciw@users.noreply.github.com&gt;
diff --git a/docs/usage/aggregations.asciidoc b/docs/usage/aggregations.asciidoc
@@ -38,7 +38,7 @@ Console.WriteLine(max.Value);
 ----
 
 [discrete]
-=== Sub Aggregation
+=== Sub-aggregation
 
 [discrete]
 ==== Fluent API
