Hyphen and dash fixes.

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

diff --git a/doc/posix-functions/ceil.texi b/doc/posix-functions/ceil.texi
index d6c94d5..e7ca642 100644 (file)
--- a/doc/posix-functions/ceil.texi
+++ b/doc/posix-functions/ceil.texi
@@ -13,7 +13,7 @@ Portability problems fixed by either Gnulib module @code{ceil} or @code{ceil-iee
 Portability problems fixed by Gnulib module @code{ceil-ieee}:
 @itemize
 @item
-This function returns a positive zero for an argument between -1 and 0
+This function returns a positive zero for an argument between @minus{}1 and 0
 on some platforms:
 AIX 7.1, OSF/1 5.1.
 @item