update debian/copyright for copyright changes up to year bump

[gnulib.git] / doc / posix-functions / expm1f.texi

diff --git a/doc/posix-functions/expm1f.texi b/doc/posix-functions/expm1f.texi
index c86d8e8..e20429f 100644 (file)
--- a/doc/posix-functions/expm1f.texi
+++ b/doc/posix-functions/expm1f.texi
@@ -12,7 +12,7 @@ Portability problems fixed by Gnulib:
 This function is missing on some platforms:
 Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9, mingw, MSVC 9.
 @item
-This function produces wrong results for arguments <= -17.32868 on some platforms:
+This function produces wrong results for arguments <= @minus{}17.32868 on some platforms:
 IRIX 6.5.
 @end itemize