Acrolinx fix.

Author: TimShererWithAquent

docs/organizations/settings/work/add-custom-field.md

@@ -70,7 +70,7 @@ Do the following steps to add a field to an existing work item type. You can't u
 
 	:::image type="content" source="media/process/cpfield-bug-customer-ticket-options.png" alt-text="Screenshot shows the Options page where you can make the field required and specify a default value.":::
 
-	By making a field required, users must specify a value for the field in order to save it. The default value you specify is set when you create a work item and every time a work item is opened and the field is empty.
+	If a field is required, users must specify a value for the field in order to save it. The default value you specify is set when you create a work item and every time a work item is opened and the field is empty.
 
 	<a id="layout">  </a>
 1. (Optional) On the **Layout** tab, you can enter a different form label than the name of the field. Also, you can choose the page and group where the field appears on the form.