Fix flaky CTS test.

Test: Tested by running CTS tests.

Bug: 187539662
Change-Id: I30f17bf3d8819ee27bc17dcc5ba89ee96f4c3527
diff --git a/tests/tests/os/src/android/os/cts/AutoRevokeTest.kt b/tests/tests/os/src/android/os/cts/AutoRevokeTest.kt
index 35b56ce..741aed5 100644
--- a/tests/tests/os/src/android/os/cts/AutoRevokeTest.kt
+++ b/tests/tests/os/src/android/os/cts/AutoRevokeTest.kt
@@ -147,10 +147,11 @@
                         .click()
                 if (hasFeatureWatch()) {
                     // In wear os, notification has one additional button to open it
-                    waitFindObject(By.text("Open")).click();
+                    waitFindObject(By.text("Open")).click()
                 }
                 waitFindObject(By.text(supportedAppPackageName))
                 waitFindObject(By.text("Calendar permission removed"))
+                goBack()
             }
         }
     }