Whitespace cleanup

* remove trailing whitespace
* remove empty lines at the end of files

plugins/network/ldap_connections

@@ -1,5 +1,5 @@
 #!/bin/sh
-# 
+#
 # Plugin to monitor the number of open connexions to LDAP
 #
 # $Log: ldap_connections,v $
@@ -34,14 +34,14 @@
 #
 #
 # plugin-conf.d/-options:
-#       
+#
 #       netstat         -- path to netstat executable
 #       ports           -- ldap ports used (389 and 636)
 #			   only used ones are graphed
 #	socket		-- ldapi socket (default: /var/run/openldap/ldapi)
 #
 # Parameters:
-# 	
+#
 # 	config   (required)
 # 	autoconf (optional - used by munin-config)
 #