Fix script typo in create_test_main.py

Bug: 813477
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: Idaaf4fbc6d0217b5e0e817f8953095ae5d45e707
Reviewed-on: https://chromium-review.googlesource.com/979744Reviewed-by: Naoki Fukino <fukino@chromium.org>
Commit-Queue: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#545752}

ui/file_manager/file_manager/test/scripts/create_test_main.py

@@ -116,9 +116,9 @@ scripts += ['<script src="%s"></script>' % s for s in [
     '../../webui/resources/js/assert.js',
     '../../webui/resources/js/cr.js',
     '../../webui/resources/js/cr/event_target.js',
-    '../../webui/resources/js/cr/ui/array_data_model.js">',
+    '../../webui/resources/js/cr/ui/array_data_model.js',
     '../../webui/resources/js/load_time_data.js',
-    '../../webui/resources/js/webui_resource_test.js">',
+    '../../webui/resources/js/webui_resource_test.js',
     'test/js/strings.js',
     'common/js/util.js',
     'common/js/mock_entry.js',