fix scroll method in Note field

public/views/walletHome.html

@@ -488,7 +488,7 @@
                 <div class="input">
                   <textarea id="comment" ng-disabled="home.blockUx" name="comment"
                     ng-maxlength="500" ng-model="_comment" ng-focus="home.formFocus('msg')"
-                    ng-blur="home.formFocus(false)"></textarea>
+                    ng-blur="home.formFocus(false)" ng-click="home.scrollUp('comment')"></textarea>
                 </div>
               </div>
             </div>

src/js/controllers/walletHome.js

@@ -671,7 +671,7 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
         this.hideAmount = true;
       }
     }
-    this.scrollUp('comment');
+
     $timeout(function() {
       $rootScope.$digest();
     }, 1);