M39422: Fixing typo cakk ti/call to (#3221)

Translator has reported possible source content issue. 
Description: cakk ti should be call to

Author: v-maudel

xml/System.Activities/UnhandledExceptionAction.xml

@@ -77,7 +77,7 @@ The following example invokes a workflow that throws an exception. The exception
       </ReturnValue>
       <MemberValue>1</MemberValue>
       <Docs>
-        <summary>Specifies that the <see cref="T:System.Activities.WorkflowApplication" /> should schedule the cancellation of the root activity and resume execution. This results in a cakk ti the delegate returned by the <see cref="P:System.Activities.WorkflowApplication.Completed" /> property when the cancellation process is complete.</summary>
+        <summary>Specifies that the <see cref="T:System.Activities.WorkflowApplication" /> should schedule the cancellation of the root activity and resume execution. This results in a call to the delegate returned by the <see cref="P:System.Activities.WorkflowApplication.Completed" /> property when the cancellation process is complete.</summary>
       </Docs>
     </Member>
     <Member MemberName="Terminate">