update zh-cn/device-dev/kernel/kernel-small-debug-process-cpu.md.

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

update zh-cn/device-dev/kernel/kernel-small-debug-process-cpu.md.
Signed-off-by: N Austin <liaozhiqi7@huawei.com>
4a89eb90 · Austin · Gitee · b1dd8bf1 · 4a89eb90
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zh-cn/device-dev/kernel/kernel-small-debug-process-cpu.md zh-cn/device-dev/kernel/kernel-small-debug-process-cpu.md +1 -1

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--- a/zh-cn/device-dev/kernel/kernel-small-debug-process-cpu.md
+++ b/zh-cn/device-dev/kernel/kernel-small-debug-process-cpu.md
@@ -135,7 +135,7 @@ UINT32 ItCpupTest(VOID)

    usleep(100);

-    /* 获取当前系统历史cpu占用率 */
+    /* 获取当前系统历史CPU占用率 */
    cpupUse = LOS_HistorySysCpuUsage(CPU_LESS_THAN_1S); 
    printf("the history system cpu usage in all time：%u.%u\n",
           cpupUse / LOS_CPUP_PRECISION_MULT, cpupUse % LOS_CPUP_PRECISION_MULT);