- Strip unnecessary trailing spaces

Approved by:	doceng (implicit)

en_US.ISO8859-1/articles/ldap-auth/Makefile

@@ -1,4 +1,4 @@
-# 
+#
 # $FreeBSD$
 #
 # Article: LDAP Authentication

en_US.ISO8859-1/articles/ldap-auth/article.sgml

@@ -52,7 +52,7 @@
       explanation of <filename role="package">net/nss_ldap</filename>
       and <filename role="package">security/pam_ldap</filename> for use with
       client machines services for use with the LDAP server.</para>
-  
+
     <para>When finished, the reader should be able to configure and
       deploy a &os; server that can host an LDAP directory, and to
       configure and deploy a &os; server which can authenticate against
@@ -397,7 +397,7 @@ cn: tuser</programlisting>
 
       <para><filename role="package">security/pam_ldap</filename> is
 	configured via <filename>/usr/local/etc/ldap.conf</filename>.</para>
-      
+
       <note>
 	<para>This is a <emphasis>different file</emphasis> than the
 	  <application>OpenLDAP</application> library functions'
@@ -616,7 +616,7 @@ ldappasswd -D uid="$USER",ou=people,dc=example,dc=org \
 
       <example id="chpw-ruby">
 	<title>Ruby script for changing passwords</title>
-        
+
 	<programlisting><![CDATA[require 'ldap'
 require 'base64'
 require 'digest'
@@ -632,7 +632,7 @@ def get_password
 
   raise if pwd1 != pwd2
   pwd1.check # check password strength
-  
+
   salt = rand.to_s.gsub(/0\./, '')
   pass = pwd1.to_s
   hash = "{SSHA}"+Base64.encode64(Digest::SHA1.digest("#{pass}#{salt}")+salt).chomp!