[Mac/GN] Fix typo in "Default Apps".

chrome/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/buildflag_header.gni")
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/features.gni")
 import("//build/config/locales.gni")
 import("//build/config/sanitizers/sanitizers.gni")
@@ skipping 1258 matching lines @@
       "browser/resources/default_apps/gmail.crx",
       "browser/resources/default_apps/youtube.crx",
     ]
 
     if (!is_mac) {
       outputs = [
         "$root_out_dir/default_apps/{{source_file_part}}",
       ]
     } else {
       outputs = [
-        "{{bundle_root_dir}}/Deafult Apps/{{source_file_part}}",
+        "{{bundle_root_dir}}/Default Apps/{{source_file_part}}",
       ]
     }
 
     # Force anybody that depends on this to get the default apps as data files.
     data = process_file_template(sources, outputs)
   }
 }
 
 group("packed_resources") {
   public_deps = [
@@ skipping 463 matching lines @@
       "//chrome/app/theme/$branding_path_component/product_logo_48.png",
       "//chrome/tools/build/linux/chrome-wrapper",
       "//third_party/xdg-utils/scripts/xdg-mime",
       "//third_party/xdg-utils/scripts/xdg-settings",
     ]
     outputs = [
       "$root_out_dir/{{source_file_part}}",
     ]
   }
 }