updated docs against 4556

Signed-off-by: Nwusongqing <wusongqing@huawei.com>

en/application-dev/ability/fa-pageability.md

@@ -155,8 +155,7 @@ In the cross-device scenario, the application must also apply for the data synch
       for (let i = 0;i < array.length; i++) {
           let result = await atManager.verifyAccessToken(tokenID, array[i]);
           console.info("verifyAccessToken result:" + JSON.stringify(result));
-    if (result == abilityAccessCtrl.GrantStatus.PERMISSION_GRANTED) {
-    } else {
+          if (result != abilityAccessCtrl.GrantStatus.PERMISSION_GRANTED) {
               requestPermissions.push(array[i]);
           }
       }