update zh-cn/application-dev/database/database-relational-guidelines.md.

Signed-off-by: N 葛亚芳 <geyafang@huawei.com>

update zh-cn/application-dev/database/database-relational-guidelines.md.
Signed-off-by: N 葛亚芳 <geyafang@huawei.com>
884b5e37 · 葛亚芳 · Gitee · 139d5f46 · 884b5e37
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zh-cn/application-dev/database/database-relational-guidelines.md ...pplication-dev/database/database-relational-guidelines.md +1 -1

未找到文件。
--- a/zh-cn/application-dev/database/database-relational-guidelines.md
+++ b/zh-cn/application-dev/database/database-relational-guidelines.md
@@ -250,7 +250,7 @@
    ```js
    function storeObserver(devices) {
        for (let i = 0; i < devices.length; i++) {
-            console.log('device=' + device[i] + ' data changed')
+            console.log('device=' + devices[i] + ' data changed')
        }
    }
    try {