1 files changed, 1 insertions, 1 deletions
diff --git a/po/vi.po b/po/vi.po
index 9e8c1a78a..4ba5c19d9 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -3096,7 +3096,7 @@ msgstr "Bản phát hành xung đột: %s (mong đợi %s còn nhận %s)"
 #: apt-pkg/acquire-item.cc:1518
 #, c-format
 msgid ""
-"A error occurred during the signature verification. The repository is not "
+"An error occurred during the signature verification. The repository is not "
 "updated and the previous index files will be used. GPG error: %s: %s\n"
 msgstr ""
 "Gặp lỗi trong khi thẩm tra chữ ký.\n"