Hyphen and dash fixes.

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

diff --git a/doc/posix-functions/round.texi b/doc/posix-functions/round.texi
index 6eaa5e7..a4aa9b1 100644 (file)
--- a/doc/posix-functions/round.texi
+++ b/doc/posix-functions/round.texi
@@ -15,14 +15,15 @@ FreeBSD 5.2.1, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, older IRIX 6.5, OSF/1 4.0, Sol
 This function is not declared on some platforms:
 glibc 2.8, IRIX 6.5, OSF/1 5.1.
 @item
-This functions returns a wrong result for x = 1/2 - 2^-54 on some platforms:
+This functions returns a wrong result for @math{x = 1/2 - 2^-54}
+on some platforms:
 NetBSD 3.0, AIX 7.1.
 @end itemize
 
 Portability problems fixed by Gnulib module @code{round-ieee}:
 @itemize
 @item
-This function returns a positive zero for an argument between -0.5 and 0
+This function returns a positive zero for an argument between @minus{}0.5 and 0
 on some platforms:
 AIX 7.1, OSF/1 5.1.
 @item