Incorrect usage of IO::Socket::SSL causes errors

[apolukhin]

Description of this issue can be found here. Author of IO::Socket::SSL commented on the issue and noted that "The syntax of "SSLv3 TLSv1" is not and was never supported by IO::Socket::SSL".

Incorrect usage of IO::Socket::SSL occurs at this line. Probably the right solution wold be to change "SSLv3 TLSv1" to "TLSv1".