Merge branch 'master' of github.com:javascript-tutorial/en.javascript.info into sync-246c600f

Author: iliakan

2-ui/3-event-details/7-keyboard-events/keyboard-dump.view/index.html

@@ -28,7 +28,7 @@
 
     <input type="text" placeholder="Press keys here" id="kinput">
 
-    <textarea id="area"></textarea>
+    <textarea id="area" readonly></textarea>
     <input type="button" value="Clear" onclick="area.value = ''" />
   </form>
   <script src="script.js"></script>