LinuxQuestions.org - Trouble adding ldif file

Hi Guys,
I am trying to add entries to ldap directory. I use vi to create the ldif files. However, I get an error. I think it has something to do with whitespace characters in
the ldif file. I have removed them (I think!). If not how do you remove them using vi?

the ldif entry

Code:

dn:ou=DSA,dc=org

objectClass:top

objectClass:organaizationalUnit

ou:DSA

description:security account for LDAP clients

here is the error message after the command
slapadd -d 2 -l smbldap.ldif

Code:

bdb_initialize: Sleepycat Software: Berkeley DB 4.2.52: (December  3, 2003)

bdb_initialize: Sleepycat Software: Berkeley DB 4.2.52: (December  3, 2003)

bdb_db_init: Initializing BDB database

str2entry: invalid value for attribute objectClass (syntax 1.3.6.1.4.1.1466.115.121.1.38)

slapadd: could not parse entry (line=6)