Remove the i from visib[i]le.

ash/shelf/shelf_layout_manager_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/shelf/shelf_layout_manager.h"
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/focus_cycler.h"
 #include "ash/public/cpp/config.h"
@@ skipping 914 matching lines @@
   display::Display display = display::Screen::GetScreen()->GetPrimaryDisplay();
   EXPECT_EQ(display.bounds().bottom() - kShelfAutoHideSize,
             GetShelfWidget()->GetWindowBoundsInScreen().y());
 
   std::unique_ptr<views::Widget> lock_widget(AshTestBase::CreateTestWidget(
       nullptr, kShellWindowId_LockScreenContainer, gfx::Rect(200, 200)));
   lock_widget->Maximize();
 
   // Lock the screen.
   LockScreen();
-  // Showing a widget in the lock screen should force the shelf to be visibile.
+  // Showing a widget in the lock screen should force the shelf to be visible.
   EXPECT_EQ(SHELF_VISIBLE, shelf->GetVisibilityState());
   EXPECT_EQ(SHELF_BACKGROUND_OVERLAP, GetShelfWidget()->GetBackgroundType());
 
   UnlockScreen();
   EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
   EXPECT_EQ(SHELF_BACKGROUND_OVERLAP, GetShelfWidget()->GetBackgroundType());
 }
 
 // Assertions around SetAutoHideBehavior.
 TEST_F(ShelfLayoutManagerTest, SetAutoHideBehavior) {
@@ skipping 948 matching lines @@
   // Open keyboard in sticky mode.
   kb_controller->ShowKeyboard(true);
   layout_manager->OnKeyboardBoundsChanging(keyboard_bounds());
 
   // Work area should be changed.
   EXPECT_NE(orig_work_area,
             display::Screen::GetScreen()->GetPrimaryDisplay().work_area());
 }
 
 }  // namespace ash