Other: Updated translations. [skip ci]

lang/translations/vi.po

@@ -0,0 +1,21 @@
+# Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
+#
+#                                     !!! IMPORTANT !!!
+#
+#         Before you edit this file, please keep in mind that contributing to the project
+#                translations is possible ONLY via the Transifex online service.
+#
+#         To submit your translations, visit https://www.transifex.com/ckeditor/ckeditor5.
+#
+#                   To learn more, check out the official contributor's guide:
+#     https://ckeditor.com/docs/ckeditor5/latest/framework/guides/contributing/contributing.html
+#
+msgid ""
+msgstr ""
+"Language-Team: Vietnamese (https://www.transifex.com/ckeditor/teams/11143/vi/)\n"
+"Language: vi\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+msgctxt "The label of the remove format toolbar button."
+msgid "Remove Format"
+msgstr "Xóa định dang"