quotactl.2: ffix

Use \- for minus sign instead of - (hyphen), producing better typography
on typesetting devices and Unicode terminals.

Signed-off-by: G. Branden Robinson <g.branden.robinson@gmail.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/man2/quotactl.2 b/man2/quotactl.2
index 30e93966f3653b14dbe4c5776265c371d75c2ad0..53506c211363e839761f05d58221a00a56404fd2 100644 (file)
--- a/man2/quotactl.2
+++ b/man2/quotactl.2
@@ -92,7 +92,7 @@ and quota limits up to 2\[ha]42 bytes and 2\[ha]32 inodes.
 .TP
 .B QFMT_VFS_V1
 A quota format that can handle 32-bit UIDs and GIDs
-and quota limits of 2\[ha]63 - 1 bytes and 2\[ha]63 - 1 inodes.
+and quota limits of 2\[ha]63 \- 1 bytes and 2\[ha]63 \- 1 inodes.
 .RE
 .IP
 The