补充注释; 修正格式问题.

Signed-off-by: ithink.chan <chenyang@autoai.com>

Software/OperatingSystem/Linux/Modules/KernelDriver/Demo/Misc/demo_misc.c

@@ -1,3 +1,13 @@
+/**
+ * @file    demo_misc.c
+ * @author  your name (you@domain.com)
+ * @brief 
+ * @version 0.1
+ * @date    2019-10-15
+ * 
+ * @copyright Copyright (c) 2019
+ * 
+ */
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -52,9 +62,9 @@ static struct file_operations demo_fops = {
 };
 
 static struct miscdevice demo_dev = {
-	.minor  = MISC_DYNAMIC_MINOR,   // Dynamically allocate minor.
-	.name   = "demo_misc",
-	.fops   = &demo_fops,
+    .minor  = MISC_DYNAMIC_MINOR,   // Dynamically allocate minor.
+    .name   = "demo_misc",
+    .fops   = &demo_fops,
 };
 
 static int __init demo_init(void)