fixed 20c6dd31 from https://gitee.com/ge-yafang/docs/pulls/8950

update zh-cn/application-dev/reference/apis/js-apis-data-ability.md.
Signed-off-by: N@ge-yafang <geyafang@huawei.com>
Signed-off-by: N葛亚芳 <geyafang@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-data-ability.md

@@ -39,7 +39,7 @@ createRdbPredicates(name: string, dataAbilityPredicates: DataAbilityPredicates):
 **示例：**
   ```js
   let dataAbilityPredicates = new dataAbility.DataAbilityPredicates()
-  dataAbilityPredicates.equalTo("NAME", "Rose").between("AGE", 16, 30)
+  dataAbilityPredicates.equalTo("NAME", "Rose")
   let predicates = dataAbility.createRdbPredicates("EMPLOYEE", dataAbilityPredicates)
   ```