work

README.md

@@ -1071,7 +1071,7 @@ export const DEFAULT_ERROR_STATE_MATCHER: DynamicErrorMessagesMatcher =
     };
 ```
 
-You can also set an error matcher on a per control basis by adding under the `additional` field:
+You can also set an error matcher on a per control basis by assigning it under the `additional` field:
 ```ts
 new DynamicInputModel({
     id: "sampleInput",
@@ -1080,6 +1080,7 @@ new DynamicInputModel({
       errorStateMatcher: myCustomErrorMessagesMatcher
     }
   }),
+```
 
 Please note here that NG Dynamic Forms always assumes both the control being invalid and error messages being defined on the model 
 as a fixed precondition.