consolidate xz format comment. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/libbb/read_printf.c b/libbb/read_printf.c
index 6780b94ef..1b215f97a 100644
--- a/libbb/read_printf.c
+++ b/libbb/read_printf.c
@@ -289,8 +289,6 @@ void FAST_FUNC setup_unzip_on_fd(int fd /*, int fail_if_not_detected*/)
         if (ENABLE_FEATURE_SEAMLESS_XZ
          && magic.b16[0] == XZ_MAGIC1
         ) {
-                /* .xz signature: 0xfd, '7', 'z', 'X', 'Z', 0x00 */
-                /* More info at: http://tukaani.org/xz/xz-file-format.txt */
                 offset = -6;
                 xread(fd, magic.b32, sizeof(magic.b32[0]));
                 if (magic.b32[0] == XZ_MAGIC2) {