Modify comment of NativeViewHierarchyManager.java. (#25235)

Summary:
Modify the wrong word in the comment of NativeViewHierarchyManager.java.

Fix the explanation of the code to avoid misunderstanding.

## Changelog

[Android] [Fixed] - Fix the explanation of the code to avoid misunderstanding.
Pull Request resolved: #25235

Differential Revision: D15779249

Pulled By: cpojer

fbshipit-source-id: d4e7baa9ea9be5551feed8f643fe9774b3226bd8

ReactAndroid/src/main/java/com/facebook/react/uimanager/NativeViewHierarchyManager.java

@@ -183,7 +183,7 @@ public synchronized void updateLayout(
       //
       // This code is going to be executed ONLY when there is a change in the size of the Root
       // View defined in the js side. Changes in the layout of inner views will not trigger an update
-      // on the layour of the Root View.
+      // on the layout of the Root View.
       ViewParent parent = viewToUpdate.getParent();
       if (parent instanceof RootView) {
         parent.requestLayout();