Error in docu

[martende]

I am trying to implement SIGN requests from your api

https://www.btcc.com/apidocs/usd-spot-exchange-websocket-api-json#appendix-1-how-to-generate-signature-for-request-json-messages

acording your docu step 2

2. Calculate a hash key by inputing your secret key using SHA1 algorithm. Then convert it to BASE64 string.

With Private Key 'TestSecretKey' Must produce from string TestAccessKeyTestCRID20170110750600CancelAllOrdersRequest1BTCUSD
string
OJ9oUnQEYKnaM5bI61ubsJwx420=
but I am receiving
qaqLGhjqXPz1GpfvgVvvBCn/5BA=

my python code to reproduce this behaviour:

>>> import base64,hmac, hashlib
>>> hmac.new('TestSecretKey','TestAccessKeyTestCRID20170110750600CancelAllOrdersRequest1BTCUSD' , hashlib.sha1).digest().encode('base64')
'qaqLGhjqXPz1GpfvgVvvBCn/5BA=\n'

Is it mistake in docu string or in docu description ?

[martende]

resolved: the right way to do this step is :

hashlib.sha1('TestSecretKey').digest().encode('base64')