Clarify test

spec/lib/gitlab/ldap/dn_spec.rb

@@ -26,7 +26,7 @@ describe Gitlab::LDAP::DN do
       'does not strip an escaped trailing newline in an attribute value'                             | 'uid=John Smith\\\n,ou=People,dc=example,dc=com'                                                      | 'uid=john smith\\\n,ou=people,dc=example,dc=com'
       'does not strip an unescaped leading newline (actually an invalid DN)'                         | 'uid=\nJohn Smith,ou=People,dc=example,dc=com'                                                                               | 'uid=\njohn smith,ou=people,dc=example,dc=com'
       'does not strip an unescaped trailing newline (actually an invalid DN)'                        | 'uid=John Smith\n ,ou=People,dc=example,dc=com'                                                                              | 'uid=john smith\n,ou=people,dc=example,dc=com'
-      'does not strip non whitespace'                                                                | 'uid=John Smith,ou=People,dc=example,dc=com'                                                          | 'uid=john smith,ou=people,dc=example,dc=com'
+      'does not strip if no extraneous whitespace'                                                   | 'uid=John Smith,ou=People,dc=example,dc=com'                                                          | 'uid=john smith,ou=people,dc=example,dc=com'
       'does not treat escaped equal signs as attribute delimiters'                                   | 'uid= foo  \\=  bar'                                                                                  | 'uid=foo  \\=  bar'
       'does not treat escaped hex equal signs as attribute delimiters'                               | 'uid= foo  \\3D  bar'                                                                                 | 'uid=foo  \\3d  bar'
       'does not treat escaped commas as attribute delimiters'                                        | 'uid= John C. Smith, ou=San Francisco\\, CA'                                                          | 'uid=john c. smith,ou=san francisco\\, ca'