dm: Correct typos in uclass_first/next_device_check()

Correct typos in the comment block of uclass_first/next_device_check().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/dm/uclass.h b/include/dm/uclass.h
index 9fbaa7d..0e882ce 100644
--- a/include/dm/uclass.h
+++ b/include/dm/uclass.h
@@ -302,7 +302,7 @@
 int uclass_next_device(struct udevice **devp);
 
 /**
- * uclass_first_device() - Get the first device in a uclass
+ * uclass_first_device_check() - Get the first device in a uclass
  *
  * The device returned is probed if necessary, and ready for use
  *
@@ -318,7 +318,7 @@
 int uclass_first_device_check(enum uclass_id id, struct udevice **devp);
 
 /**
- * uclass_next_device() - Get the next device in a uclass
+ * uclass_next_device_check() - Get the next device in a uclass
  *
  * The device returned is probed if necessary, and ready for use
  *