sched(9): replace '–' with '-' in NAME section

This was causing the ptx utility in /sys/lib/man/permind
to barf.  As such, the PDF book of all manual sections
could not be built.

diff --git a/sys/man/9/sched b/sys/man/9/sched
index 86b9b70d59eb633d9f2a1dff41304d6d2da11a74..0f830decc9734ccc025e63d925a5e33f6bedf953 100644 (file)
--- a/sys/man/9/sched
+++ b/sys/man/9/sched
@@ -1,7 +1,7 @@
 .TH SCHED 9
 .SH NAME
 anyhigher, anyready, hzsched, procpriority, procrestore, procsave, scheddump, schedinit, sched, yield
-\– scheduler interactions
+\- scheduler interactions
 .SH SYNOPSIS
 .ta \w'\fLchar* 'u +10n +8n +8n
 .EX