diff --git a/Linux/KernelDriver/HaveFunWithEmbeddedSystem/Chapter11_Linux_Driver/c001/hello_drv.c b/Linux/KernelDriver/HaveFunWithEmbeddedSystem/Chapter11_Linux_Driver/c001/hello_drv.c
index 2d244f6..56909b9 100644
--- a/Linux/KernelDriver/HaveFunWithEmbeddedSystem/Chapter11_Linux_Driver/c001/hello_drv.c
+++ b/Linux/KernelDriver/HaveFunWithEmbeddedSystem/Chapter11_Linux_Driver/c001/hello_drv.c
@@ -11,7 +11,7 @@ static int hello_init(void)
 
 static void hello_exit(void)
 {
-	printk(KERN_ALERT "hello driver exit\n ");
+	printk(KERN_ALERT "hello driver exit\n");
 }
 
 module_init(hello_init);