[PATCH 07/12] Manual pages: nologin.8: formatting fixes

["Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>]

Signed-off-by: Michael Kerrisk (man-pages) <mtk.manpages@gmail.com>
---
 login-utils/nologin.8 | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/login-utils/nologin.8 b/login-utils/nologin.8
index a95ff2ba1..1f06544b5 100644
--- a/login-utils/nologin.8
+++ b/login-utils/nologin.8
@@ -10,7 +10,10 @@ nologin \- politely refuse a login
 displays a message that an account is not available and exits non-zero.  It is
 intended as a replacement shell field to deny login access to an account.
 .PP
-If the file /etc/nologin.txt exists, nologin displays its contents to the
+If the file
+.IR /etc/nologin.txt exists ,
+.B nologin
+displays its contents to the
 user instead of the default message.
 .PP
 The exit status returned by
@@ -48,13 +51,19 @@ Display version information and exit.
 .B nologin
 is a per-account way to disable login (usually used for system accounts like http or ftp).
 .BR nologin (8)
-uses /etc/nologin.txt as an optional source for a non-default message, the login
+uses
+.I /etc/nologin.txt
+as an optional source for a non-default message, the login
 access is always refused independently of the file.
 .PP
 .BR pam_nologin (8)
 PAM module usually prevents all non-root users from logging into the system.
 .BR pam_nologin (8)
-functionality is controlled by /var/run/nologin or the /etc/nologin file.
+functionality is controlled by
+.I /var/run/nologin
+or the
+.I /etc/nologin
+file.
 .SH HISTORY
 The
 .B nologin
-- 
2.26.2