I lost authentication token, how do i get it.

I lost authentication token, how do i get it. I followed the link

http://code.google.com/apis/gdata/articles/using_ruby.html

In Authentication | Using the Google Spreadsheets API section

detailed explanation
--------------------------------code
starts--------------------------------------
irb(main):008:0> require 'net/https'
=> true
irb(main):009:0> http = Net::HTTP.new('www.google.com', 443)
=> #<Net::HTTP www.google.com:443 open=false>
irb(main):010:0> http.use_ssl = true
=> true
irb(main):011:0> path = '/accounts/ClientLogin'
=> "/accounts/ClientLogin"

# Now we are passing in our actual authentication data.
# Please visit this link for more information
In Authentication | Using the Google Spreadsheets API
section

# about the accountType parameter
irb(main):014:0> data = \
irb(main):015:0* 'accountType=HOSTED_OR_GOOGLE&Email=your email' \
irb(main):016:0* '&Passwd=your password' \
irb(main):017:0* '&service=wise'

=> accountType=HOSTED_OR_GOOGLE&Email=your email&Passwd=your
password&service=wise"

# Set up a hash for the headers
irb(main):018:0> headers = \
irb(main):019:0* { 'Content-Type' => 'application/x-www-form-
urlencoded'}
=> {"Content-Type"=>"application/x-www-form-urlencoded"}

# Post the request and print out the response to retrieve our
authentication token
irb(main):020:0> resp, data = http.post(path, data, headers)
warning: peer certificate won't be verified in this SSL session
=> [#<Net::HTTPOK 200 OK readbody=true>, "SID=DQAAAIIAAADgV7j4F-
QVQjnxdDRjpslHKC3M ... [ snipping out the rest of the authentication
strings ]
-------------------------------------------code
ends---------------------------------------

after executing above steps i got auth token. Now I accidentally
changed some characters. That is the mistake I have done. So, I
startted newly from the beginning, but when I run
this step.
--------------------------------code
starts--------------------------------------
resp, data = http.post(path, data, headers)
-------------------------------------------code
ends---------------------------------------

I am getting error as follows
--------------------------------code
starts--------------------------------------

C:\Documents and Settings\Administrator>irb
irb(main):001:0>
irb(main):002:0* require 'net/https'
=> true
irb(main):003:0> http = Net::HTTP.new('www.google.com', 443)
=> #<Net::HTTP www.google.com:443 open=false>
irb(main):004:0> path = '/accounts/ClientLogin'
=> "/accounts/ClientLogin"
irb(main):005:0> data = \
irb(main):006:0*
'accountType=HOSTED_OR_GOOGLE&Email=aashish.ki...@gmail.com' \
irb(main):007:0* '&Passwd=aassssaa' \
irb(main):008:0* '&service=finance'
=>
"accountType=HOSTED_OR_GOOGLE&Email=aashish.ki...@gmail.com&Passwd=aassssaa&service=finance"
irb(main):009:0> headers = \
irb(main):010:0* { 'Content-Type' => 'application/x-www-form-
urlencoded'}
=> {"Content-Type"=>"application/x-www-form-urlencoded"}
irb(main):011:0> resp, data = http.post(path, data, headers)
EOFError: end of file reached
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:133:in `sysread'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:133:in `rbuf_fill'
        from c:/ruby/lib/ruby/1.8/timeout.rb:56:in `timeout'
        from c:/ruby/lib/ruby/1.8/timeout.rb:76:in `timeout'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:132:in `rbuf_fill'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:116:in `readuntil'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:126:in `readline'
        from c:/ruby/lib/ruby/1.8/net/http.rb:2029:in
`read_status_line'
        from c:/ruby/lib/ruby/1.8/net/http.rb:2018:in `read_new'
        from c:/ruby/lib/ruby/1.8/net/http.rb:1059:in `request'
        from c:/ruby/lib/ruby/1.8/net/http.rb:1046:in `request'
        from c:/ruby/lib/ruby/1.8/net/http.rb:547:in `start'
        from c:/ruby/lib/ruby/1.8/net/http.rb:1044:in `request'
        from c:/ruby/lib/ruby/1.8/net/http.rb:854:in `post'
        from (irb):11
irb(main):012:0>
-------------------------------------------code
ends---------------------------------------

can anyone help me in solving this

You didn't set use_ssl to true the second time.

Fred