git: dcc19c6701ea - main - pkru.3: fix markup

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=dcc19c6701ea789ac109a132df032c61feacf9ea

commit dcc19c6701ea789ac109a132df032c61feacf9ea
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2023-04-14 23:29:45 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2023-04-14 23:53:59 +0000

    pkru.3: fix markup
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      3 days
---
 lib/libc/x86/sys/pkru.3 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/libc/x86/sys/pkru.3 b/lib/libc/x86/sys/pkru.3
index 41cbf465b452..28272b25dff5 100644
--- a/lib/libc/x86/sys/pkru.3
+++ b/lib/libc/x86/sys/pkru.3
@@ -149,13 +149,13 @@ flag.
 The
 .Fn x86_pkru_get_perm
 function returns access rights for the key specified by the
-.Fn keyidx
+.Fa keyidx
 argument.
 If the value pointed to by
 .Fa access
 is zero after the call, no read or write permissions is granted for
 mappings which are assigned the key
-.Fn keyidx .
+.Fa keyidx .
 If
 .Fa access
 is not zero, read access is permitted.