#103 update overriding method

src/test/java/grant/GrantsDashboardPage.java

@@ -1,10 +1,11 @@
 package grant;
 
 import core.PageObject;
+import org.openqa.selenium.By;
 
 public class GrantsDashboardPage extends PageObject {
     @Override
     public String getSubTitle() {
-        return null;
+        return driver.findElement(By.tagName("h2")).getText();
     }
 }