fix desc for Keyboard.lock() (#36153)

files/en-us/web/api/keyboard/index.md

@@ -26,7 +26,7 @@ _Also inherits methods from its parent interface, {{DOMxRef("EventTarget")}}._
 - {{domxref('Keyboard.getLayoutMap()')}} {{experimental_inline}}
   - : Returns a {{jsxref('Promise')}} that resolves with an instance of {{domxref('KeyboardLayoutMap')}} which is a map-like object with functions for retrieving the strings associated with specific physical keys.
 - {{domxref('Keyboard.lock()')}} {{experimental_inline}}
-  - : Returns a {{jsxref('Promise')}} after enabling the capture of keypresses for any or all of the keys on the physical keyboard.
+  - : Returns a {{jsxref('Promise')}} that resolves after enabling the capture of keypresses for any or all of the keys on the physical keyboard.
 - {{domxref('Keyboard.unlock()')}} {{experimental_inline}}
   - : Unlocks all keys captured by the `lock()` method and returns synchronously.
 

files/en-us/web/api/keyboard/lock/index.md

@@ -11,7 +11,7 @@ browser-compat: api.Keyboard.lock
 {{APIRef("Keyboard API")}}{{SeeCompatTable}}{{securecontext_header}}
 
 The **`lock()`** method of the
-{{domxref("Keyboard")}} interface returns a {{jsxref('Promise')}} after enabling the
+{{domxref("Keyboard")}} interface returns a {{jsxref('Promise')}} that resolves after enabling the
 capture of keypresses for any or all of the keys on the physical keyboard. This method
 can only capture keys that are granted access by the underlying operating
 system.