fixed typos of TcpResonseCallback

[m20082008m]

No description provided.

[WillemJiang]

We need to still keep the old wrong API with deprecated annotation to warn the user.

[m20082008m]

fixed, thanks for pointing out.

[coveralls]

Coverage increased (+0.007%) to 87.066% when pulling c7b40b9 on m20082008m:fixed into a195d21 on ServiceComb:master.

[coveralls]

Coverage decreased (-0.2%) to 86.863% when pulling f0c6fd5 on m20082008m:fixed into a195d21 on ServiceComb:master.

[wujimin]

keep the old interface
and create new interface, but all input parameter changed to new interface

i think it's not compatible.
but maybe nobody do this type extension now?
we change the name directly?

[WillemJiang]

@wujimin You are right, the other method is public which could affect to the user.
If the send method is lower level API, may be we can add some words on the release note to remind user for that.

[liubao68]

This is fine to me. We do not need to do much compatible things for typos, because this will give compile error to developers, and they can easily discover and change their code. Maybe show this in RN is enough。