xz: Edit a translators comment.

diff --git a/src/xz/list.c b/src/xz/list.c
index bd4aee4..1c93718 100644 (file)
--- a/src/xz/list.c
+++ b/src/xz/list.c
@@ -65,7 +65,7 @@ static const char check_names[LZMA_CHECK_ID_MAX + 1][12] = {
        // but the Check ID is known (here 2). This and other "Unknown-N"
        // strings are used in tables, so the width must not exceed ten
        // columns with a fixed-width font. It's OK to omit the dash if
-       // you need space for one extra letter.
+       // you need space for one extra letter, but don't use spaces.
        N_("Unknown-2"),
        N_("Unknown-3"),
        "CRC64",