fix bug in script

docs/index.html

@@ -14,7 +14,7 @@
 	<div class="content">
 		<div class="wrap">
 			<textarea id="one" rows="3" placeholder="Paste fail layout text" onchange="layoutReplace()"></textarea>
-			<button>q > й</button>
+			<button onclick="layoutReplace()">q > й</button>
 			<textarea id="two" rows="3" disabled="disabled"></textarea>
 		</div>
 	</div>

docs/js/app.js

@@ -2,7 +2,7 @@ function layoutReplace()
 {
   'use strict';
 
-  keys = {
+  let keys = {
     "q":"й", "w":"ц", "e":"у", "r":"к", "t":"е", "y":"н", "u":"г", 
     "i":"ш", "o":"щ", "p":"з", "[":"х", "]":"ъ", "a":"ф", "s":"ы", 
     "d":"в", "f":"а", "g":"п", "h":"р", "j":"о", "k":"л", "l":"д", 
@@ -14,9 +14,6 @@ function layoutReplace()
   let outputText = document.getElementById("two");
   let text = null;
 
-  console.log(inputText);
-
-
   text = inputText.replace(/[A-z/,.;\'\]\[]/g, function(x) {
     return x == x.toLowerCase() ? keys[ x ] : keys[ x.toLowerCase() ].toUpperCase();
   });