清理缓存弹框，文案现已去掉备份

创维盒子/双子星云手机/zh-Hans.lproj/Localizable.strings

@@ -435,7 +435,7 @@
 "other_clear"      = "清理";
 "clear_cache_tip"      = "清理的缓存包括上传下载图片、视频等缓存，请问是否清理？";
 "my_set_no_clear_finish"   = "清理缓存完成";
-"clear_cache_include_file_Transfer"      = "勾选清除上传/下载/备份完成及失败的记录";
+"clear_cache_include_file_Transfer"      = "勾选清除上传/下载完成及失败的记录";
 "Estimated_time"      = "当前文件预计需";
 "common_minute"      = "分";
 "common_second"      = "秒";