diff --git a/packages/grid/_modules_/grid/models/params/gridColumnOrderChangeParams.ts b/packages/grid/_modules_/grid/models/params/gridColumnOrderChangeParams.ts
index b0273a41f6c67..846d7b3206078 100644
--- a/packages/grid/_modules_/grid/models/params/gridColumnOrderChangeParams.ts
+++ b/packages/grid/_modules_/grid/models/params/gridColumnOrderChangeParams.ts
@@ -7,7 +7,7 @@ export interface GridColumnOrderChangeParams {
    */
   element?: HTMLElement | null;
   /**
-   * The column field of the column that triggered the event
+   * The column field of the column that triggered the event.
    */
   field: string;
   /**