Update web-platform-tests to revision fa41b43ac93bc2fdc2427a4378dc3754d483cdda

tests/wpt/web-platform-tests/docs/writing-tests/testdriver-extension-tutorial.md

@@ -92,8 +92,8 @@ The main thing here is the `postMessage` argument. The first argument is an obje
  - `action`: the name of the testdriver command this defines (in this case, `set_window_rect`)
  - any other things you want to pass to the next point of execution (in this case, the x, y coordinates and the width and height)
 
-<!-- The pending promise needs to be there as it is resolved when the window recieves a completion message from the executor. -->
-The pending promise is out of scope of this function and is resolved when the window recieves a completion message from the executor.
+<!-- The pending promise needs to be there as it is resolved when the window receives a completion message from the executor. -->
+The pending promise is out of scope of this function and is resolved when the window receives a completion message from the executor.
 This happens here in the same file:
 
 ```javascript

tests/wpt/web-platform-tests/docs/writing-tests/testdriver.md

@@ -101,7 +101,7 @@ Usage: `test_driver.click(element)`
 This function causes a click to occur on the target element (an
 `Element` object), potentially scrolling the document to make it
 possible to click it. It returns a `Promise` that resolves after the
-click has occured or rejects if the element cannot be clicked (for
+click has occurred or rejects if the element cannot be clicked (for
 example, it is obscured by an element on top of it).
 
 Note that if the element to be clicked does not have a unique ID, the