git: c8b537e135c6 - stable/13 - rc.subr.8: Format notes consistently

The branch stable/13 has been updated by 0mp (doc, ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=c8b537e135c648e1e76d935450d578f7147c3fa4

commit c8b537e135c648e1e76d935450d578f7147c3fa4
Author:     Mateusz Piotrowski <0mp@FreeBSD.org>
AuthorDate: 2022-03-18 14:06:48 +0000
Commit:     Mateusz Piotrowski <0mp@FreeBSD.org>
CommitDate: 2022-03-22 22:26:34 +0000

    rc.subr.8: Format notes consistently
    
    MFC after:      3 days
    
    (cherry picked from commit fa1dab788d2427827b423d72d931f2f201c3838a)
---
 share/man/man8/rc.subr.8 | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/share/man/man8/rc.subr.8 b/share/man/man8/rc.subr.8
index 14718ecf2737..b4de4ea060ad 100644
--- a/share/man/man8/rc.subr.8
+++ b/share/man/man8/rc.subr.8
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 29, 2021
+.Dd March 18, 2022
 .Dt RC.SUBR 8
 .Os
 .Sh NAME
@@ -159,7 +159,7 @@ Otherwise, warn that
 .Ar var
 is not set correctly.
 The values are case insensitive.
-.Sy Note :
+.Em Note :
 .Ar var
 should be a variable name, not its value;
 .Ic checkyesno
@@ -428,7 +428,7 @@ and errors about usage of services that are not enabled in
 .Xr rc.conf 5 .
 This prefix also sets
 .Va rc_quiet Ns = Ns Li YES .
-.Em Please, note\&:
+.Em Note :
 .Va rc_quiet
 is not intended to completely mask all debug and warning messages,
 but only certain small classes of them.
@@ -585,7 +585,8 @@ which puts some limitations on the names of variables
 A file to source for environmental variables to run
 .Va command
 with.
-Note that all the variables which are being assigned in this file are going
+.Em Note :
+all the variables which are being assigned in this file are going
 to be exported into the environment of
 .Va command .
 .It Va ${name}_fib