diff --git a/centreon-plugins/INSTALL b/centreon-plugins/INSTALL
index 0726d31fe..8c50a6f25 100644
--- a/centreon-plugins/INSTALL
+++ b/centreon-plugins/INSTALL
@@ -1,6 +1,6 @@
-############################
-# Centreon Plugins Installation
-############################
+#################################
+# Centreon Plugins Installation #
+#################################
 
 - just run install.sh in src/ directory
 - don't directly copy plugins in Nagios plugins directory
diff --git a/centreon-plugins/REQUIREMENT b/centreon-plugins/REQUIREMENT
index 9d141682c..8f96b4663 100644
--- a/centreon-plugins/REQUIREMENT
+++ b/centreon-plugins/REQUIREMENT
@@ -1,11 +1,13 @@
-###########################
-# Oreon Plugins Requirement
-###########################
+################################
+# Centreon Plugins Requirement #
+################################
 
 - Perl in /usr/bin/perl - or just run 'perl script'
 - Net::SNMP
+- Getopt::Long;
+- FindBin::Bin;
 - Config::IniFiles
 - centreon perl module (centreon.pm)
 - Centreon configuration file for Centreon perl module (Centreon.conf)
-- file 'utils.pm' in plugin diretory (/usr/local/nagios/libexec)
+- file 'utils.pm' in plugins diretory (/usr/local/nagios/libexec)
 - sed program for installation script
\ No newline at end of file