Fix various issues with the man pages

This is based on a list provided by the manpage-l10n project
(https://manpages-l10n-team.pages.debian.net/manpages-l10n/) in rpm-software-management#3511.

This is mainly formatting and punctuation issues, referencing the proper
man pages and a few typos and minor rewordings.

Resolves: rpm-software-management#3511

docs/man/rpm-misc.8.md

@@ -11,7 +11,7 @@ OPTIONS
 
 **\--predefine=\'***MACRO EXPR***\'**
 
-:   Defines *MACRO* with value *EXPR*. before loading macro files.
+:   Defines *MACRO* with value *EXPR* before loading macro files.
 
 Switching off features
 ======================
@@ -72,7 +72,7 @@ Obsolete Options
 
 **-K, \--checksig**
 
-:   See and use rpmkeys(8).
+:   See and use **rpmkeys**(8).
 
 **\--nodocs**
 

docs/man/rpm-plugin-audit.8.md

@@ -48,7 +48,7 @@ The entries in the audit log have the following fields:
 
 **gpg\_res**
 
-:   0/1 result of signature check (0 == fail / 1 ==success)
+:   0/1 result of signature check (0 == fail / 1 == success)
 
 **root\_dir**
 

docs/man/rpm-plugin-prioreset.8.md

@@ -13,12 +13,12 @@ with priorities of deamons on SysV init
 Description
 ===========
 
-In general scriptlets run with the same priority as rpm itself. However
+In general scriptlets run with the same priority as **rpm**(8) itself. However
 on legacy SysV init systems, properties of the parent process can be
 inherited by the actual daemons on restart. As a result daemons may end
 up with unwanted nice or ionice values. This plugin resets the scriptlet
 process priorities after forking, and can be used to counter that
-effect. Should not be used with systemd because it\'s not needed there,
+effect. Should not be used with **systemd**(1) because it\'s not needed there,
 and the effect is counter-productive.
 
 Configuration

docs/man/rpm-plugin-selinux.8.md

@@ -20,7 +20,7 @@ Configuration
 =============
 
 The plugin can be disabled temporarily by passing **\--nocontexts** at
-the RPM command line or setting the transaction flag
+the **rpm**(8) command line or setting the transaction flag
 **RPMTRANS\_FLAG\_NOCONTEXTS** in the API.
 
 See **rpm-plugins**(8) on how to control plugins in general.

docs/man/rpm-plugin-syslog.8.md

@@ -12,7 +12,7 @@ rpm-plugin-syslog - Syslog plugin for the RPM Package Manager
 Description
 ===========
 
-The plugin writes basic information about rpm transactions to the syslog
+The plugin writes basic information about **rpm**(8) transactions to the syslog
 - like transactions run and packages installed or removed.
 
 Configuration

docs/man/rpm-plugin-systemd-inhibit.8.md

@@ -16,7 +16,7 @@ This plugin for RPM prevents the system to enter shutdown, sleep or idle
 mode while there is a rpm transaction running to prevent system
 corruption that can occur if the transaction is interrupted by a reboot.
 
-This is achieved by using the inhibit DBUS interface of systemd. The
+This is achieved by using the inhibit DBUS interface of **systemd**(1). The
 call is roughly equivalent to executing
 
 **systemd-inhibit \--mode=block \--what=idle:sleep:shutdown \--who=RPM
@@ -30,7 +30,7 @@ systems.
 Prerequisites
 =============
 
-For the plugin to work systemd has to be used as init system and though
+For the plugin to work systemd has to be used as init system and
 the DBUS system bus must be available. If the plugin cannot access the
 interface it gives a warning but does not stop the transaction.
 

docs/man/rpm-plugins.8.md

@@ -44,7 +44,7 @@ Another option is to remove the plugin from the system if it is packaged
 in its own sub package.
 
 For some operations it may be desirable to disable all plugins at once.
-This can be done by passing **\--noplugins** to **rpm** at the command
+This can be done by passing **\--noplugins** to **rpm**(8) at the command
 line.
 
 SEE ALSO