```ruby
require File.expand_path('../../../spec_helper', __FILE__)

describe :complex_hash, :shared => true do
  it "is static" do
    Complex(1).hash.should    == Complex(1).hash
    Complex(1, 0).hash.should == Complex(1).hash
    Complex(1, 1).hash.should == Complex(1, 1).hash
  end

  it "is different for different instances" do
	Complex(1, 2).hash.should_not == Complex(1, 1).hash
    Complex(2, 1).hash.should_not == Complex(1, 1).hash

  	Complex(1, 2).hash.should_not == Complex(2, 1).hash
  end
end
```

Remove unintended tabs in spec.
user
```ruby
require File.expand_path('../../../spec_helper', __FILE__)

describe :complex_hash, :shared => true do
  it "is static" do
    Complex(1).hash.should    == Complex(1).hash
    Complex(1, 0).hash.should == Complex(1).hash
    Complex(1, 1).hash.should == Complex(1, 1).hash
  end

  it "is different for different instances" do
    Complex(1, 2).hash.should_not == Complex(1, 1).hash
    Complex(2, 1).hash.should_not == Complex(1, 1).hash

    Complex(1, 2).hash.should_not == Complex(2, 1).hash
  end
end
```
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