dm: core: fix introduce uclass_get_device_by_of_path

Correct the function documentation.

Fixes: ca031c082700 ("dm: core: introduce uclass_get_device_by_of_path()")
Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/dm/uclass.h b/include/dm/uclass.h
index 5c5fb9a..456eef7 100644
--- a/include/dm/uclass.h
+++ b/include/dm/uclass.h
@@ -274,7 +274,7 @@
  * The device is probed to activate it ready for use.
  *
  * @id: ID to look up
- * @node: Device tree path to search for (if no such path then -ENODEV is returned)
+ * @path: Device tree path to search for (if no such path then -ENODEV is returned)
  * @devp: Returns pointer to device (there is only one for each node)
  * Return: 0 if OK, -ve on error
  */