文档规范性问题修复

Signed-off-by: Ndu-zhihai <duzhihai@huawei.com>
Change-Id: I2eee37b629b76cc08834d829faccd5bc42577b8b

zh-cn/application-dev/reference/apis/js-apis-distributedMissionManager.md

@@ -360,7 +360,7 @@ continueMission(parameter: ContinueDeviceInfo, options: ContinueCallback, callba
 
 迁移任务，以回调函数的方式返回。
 
-**需要权限**：ohos.permission.MANAGE_MISSIONS, ohos.permission.DISTRIBUTED_DATASYNC
+**需要权限**：ohos.permission.MANAGE_MISSIONS and ohos.permission.DISTRIBUTED_DATASYNC
 
 **系统能力**：SystemCapability.Ability.AbilityRuntime.Mission
 
@@ -418,7 +418,7 @@ continueMission(parameter: ContinueDeviceInfo, options: ContinueCallback): Promi
 
 迁移任务，以promise方式返回执行结果。
 
-**需要权限**：ohos.permission.MANAGE_MISSIONS, ohos.permission.DISTRIBUTED_DATASYNC
+**需要权限**：ohos.permission.MANAGE_MISSIONS and ohos.permission.DISTRIBUTED_DATASYNC
 
 **系统能力**：SystemCapability.Ability.AbilityRuntime.Mission