language fix

articles/upgrading/index.adoc

@@ -280,7 +280,7 @@ Before migrating, find the corresponding version of the Jakarta EE 10-compatible
 
 CDI 4.0 specification -- which is part of Jakarta EE 10 -- changes the default value of the `bean-discovery-mode` attribute to `annotated` and uses `annotated` as the default when an empty [filename]`beans.xml` file is found in a deployment. See https://jakarta.ee/specifications/cdi/4.0/[Jakarta CDI page] for more information.
 
-To let the container scan and manage Vaadin components and views when the `bean-discovery-mode` attribute is not defined and the default is used, you should annotate Vaadin components and views with the `com.vaadin.cdi.annotation.CdiComponent` to allow Vaadin them to be detected correctly as CDI beans.
+To let the container scan and manage Vaadin components and views when the `bean-discovery-mode` attribute is not defined and the default is used, you should annotate Vaadin components and views with the `com.vaadin.cdi.annotation.CdiComponent` to allow them to be detected correctly as CDI beans.
 
 As an alternative, you can set `bean-discovery-mode=all` in the [filename]`beans.xml` file if it's applicable to your project. However, this isn't recommended.