diff --git a/manifests/nagios/objects/add_servicegroups.pp b/manifests/nagios/objects/add_servicegroups.pp
index 0890e9b..94a60b6 100644
--- a/manifests/nagios/objects/add_servicegroups.pp
+++ b/manifests/nagios/objects/add_servicegroups.pp
@@ -26,7 +26,7 @@
 #     ng_servicegroup_alias  =>  'Example servicegroup',
 #   }
 # @param  [string] ng_servicegroup_name Specify the servicegroup short name
-# @param [string] ng_servicegroup_name Specify the servicegroup alias
+# @param [string] ng_servicegroup_alias Specify the servicegroup alias
 #   (long name).
 # @param  [string] ng_servicegroup_register Whether you want to register the
 #   servicegroup
diff --git a/manifests/nagios/objects/add_timeperiods.pp b/manifests/nagios/objects/add_timeperiods.pp
index 622f725..f27f5d7 100644
--- a/manifests/nagios/objects/add_timeperiods.pp
+++ b/manifests/nagios/objects/add_timeperiods.pp
@@ -41,7 +41,6 @@
 # @param  [string] ng_timep_friday Specify the desired hours for Friday
 # @param  [string] ng_timep_saturday Specify the desired hours for Saturday
 # @param  [string] ng_timep_sunday Specify the desired hours for Sunday.
-# @param  [string] ng_timep_special_01 Specify a special date as key parameter
 ###############################################################################
 define cd_nagios::nagios::objects::add_timeperiods (