diff --git a/plugins/chrony/chrony b/plugins/chrony/chrony
index 0554e91f..af27cf1a 100755
--- a/plugins/chrony/chrony
+++ b/plugins/chrony/chrony
@@ -14,10 +14,6 @@ Any system with a local chronyd service.
 
 No configuration.
 
-=head1 MAGIC MARKERS
-
-  #%# family=auto
-  #%# capabilities=autoconf
 
 =head1 VERSION
 
@@ -44,11 +40,20 @@ Revision 0.4 2016/11/10 Lars Kruse
   switch from "bash" to "sh"
   fix exit code of failing "autoconf"
 
+
 =head1 AUTHOR
 
-  joti
-  zjttoefs
-  Lars Kruse <devel@sumpfralle.de>
+Copyright (C) 2008 joti
+
+Copyright (C) 2014 zjttoefs
+
+Copyright (C) 2016 Lars Kruse <devel@sumpfralle>
+
+
+=head1 MAGIC MARKERS
+
+  #%# family=auto
+  #%# capabilities=autoconf
 
 =cut
 
diff --git a/plugins/php/php_errors_ b/plugins/php/php_errors_
index d02f8064..86db4bb3 100755
--- a/plugins/php/php_errors_
+++ b/plugins/php/php_errors_
@@ -4,20 +4,21 @@
 
 =head1 NAME
 
-Plugin to monitor error.log from apache server
+php_errors - Plugin to monitor error.log from apache server
 
 =head1 CONFIGURATION
 
-[php_errors_newsite]
-	user www-data
-	env.logfile /home/newsite/logs/errors.log /var/log/php/otherlog.log
+ [php_errors_newsite]
+ user www-data
+ env.logfile /home/newsite/logs/errors.log /var/log/php/otherlog.log
+
 
 =head1 AUTHOR
 
-Raphaël Droz <raphael.droz+floss@gmail.com>
+Copyright (C) 2011 Ulrich Lusseau
+
+Copyright (C) 2016 Raphaël Droz <raphael.droz+floss@gmail.com>
 
-Revision 0.2  2016/03/23 22:00:00  Raphaël Droz
-Revision 0.1  2011/06/17 12:00:00  Ulrich Lusseau
 
 =head1 MAGICK MARKERS
 
diff --git a/plugins/php/php_time_execution b/plugins/php/php_time_execution
index 5564e510..c991924d 100755
--- a/plugins/php/php_time_execution
+++ b/plugins/php/php_time_execution
@@ -11,9 +11,7 @@
 #  (set in /etc/munin/plugin-conf.d/munin-node on debian)
 # On busy servers you can change value type to COUNTER and set min to 0 to avoid minus peaks at logrotate
 #
-# $Log$
-# Revision 0.1  2012/04/05 12:00:00  Ulrich Lusseau
-# Initial revision
+# Copyright (C) 2012 Ulrich Lusseau
 #
 # Parameters:
 #
diff --git a/plugins/ssh/sshd_invalid_countries_ruby b/plugins/ssh/sshd_invalid_countries_ruby
index 040a79d8..6abbd4ab 100755
--- a/plugins/ssh/sshd_invalid_countries_ruby
+++ b/plugins/ssh/sshd_invalid_countries_ruby
@@ -2,37 +2,53 @@
 
 =begin
 
-Plugin to monitor the number of invalid access to sshd per country
+=head1 NAME
 
-Require read permissions for SYSLOG
-   ref) ls -l /var/log/secure
-Require geoip rubygem
-   ref) http://geoip.rubyforge.org/
-Require GeoIP-database for searching ip or host for the country
-   ref) http://www.maxmind.com/app/geoip_country
+sshd_invalid_countries_ruby - Plugin to monitor the number of invalid access to sshd per country
 
-Parameters:
-      config   (required)
-      autoconf (optional - used by munin-config)
 
-$Log$
-Revision 1.0  2010/12/25 11:56:12 hirata yoshiyuki
-    released.
+=head1 APPLICABLE SYSTEMS
 
-Magick markers (optional):
-#%# family=auto
-#%# capabilities=autoconf
+=over 4
 
-config example for /etc/munin/plugin-conf.d/munin-node
-[sshd_invalid_countries_ruby]
-user root
-group root
-env.logfile /var/log/secure
-env.geoip /home/you/GeoIP.dat
-env.loadpath /usr/local/lib/ruby/gems/1.9.1/gems/geoip-0.8.8/lib/
+=item Require read permissions for SYSLOG
+
+ ref) ls -l /var/log/secure
+
+=item Require geoip rubygem
+
+ ref) http://geoip.rubyforge.org/
+
+=item Require GeoIP-database for searching ip or host for the country
+
+ ref) http://www.maxmind.com/app/geoip_country
+
+=back
+
+
+=head1 AUTHORS
+
+Copyright (C) 2010 Hirata Yoshiyuki
+
+
+=head1 CONFIGURATION
+
+ [sshd_invalid_countries_ruby]
+ user root
+ group root
+ env.logfile /var/log/secure
+ env.geoip /home/you/GeoIP.dat
+ env.loadpath /usr/local/lib/ruby/gems/1.9.1/gems/geoip-0.8.8/lib/
+
+
+=head1 MAGIC MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
 
 =end
 
+
 require (ENV['loadpath'] || '') + 'geoip'
 
 SYSLOG   = ENV['syslog'] || '/var/log/secure'
diff --git a/plugins/ssh/sshd_log b/plugins/ssh/sshd_log
index deb9a063..ef3d24bc 100755
--- a/plugins/ssh/sshd_log
+++ b/plugins/ssh/sshd_log
@@ -65,10 +65,13 @@ Config example with journald and type DERIVE:
 
 =head1 AUTHOR
 
-Revision 2.0  2016/11/11 15:42:00  Thomas Riccardi
-Revision 1.2  2010/03/19 15:03:00  pmoranga
-Revision 1.1  2009/04/26 23:28:00  ckujau
-Revision 1.0  2009/04/22 22:00:00  zlati
+Copyright (C) 2009 zlati
+
+Copyright (C) 2009 ckujau
+
+Copyright (C) 2010 pmoranga
+
+Copyright (C) 2016 Thomas Riccardi
 
 =cut