update zh-cn/device-dev/kernel/Readme-CN.md.

Signed-off-by: NAustin <liaozhiqi7@huawei.com>

zh-cn/device-dev/kernel/Readme-CN.md

@@ -27,7 +27,7 @@
         - 内核调测
             - [内存调测](kernel-mini-memory-debug.md)
                 - [内存信息统计](kernel-mini-memory-debug-mes.md)
-                - [内存泄漏检测](kernel-mini-imemory-debug-det.md)
+                - [内存泄漏检测](kernel-mini-memory-debug-det.md)
                 - [踩内存检测](kernel-mini-memory-debug-cet.md)
             - [异常调测](kernel-mini-memory-exception.md)
             - [Trace调测](kernel-mini-memory-trace.md)