Remove line continuations to help pytype parse (#390)

stdlib/2.7/ssl.pyi

@@ -164,18 +164,15 @@ class SSLContext:
     def load_default_certs(self, purpose: _PurposeType = ...) -> None: ...
     def load_verify_locations(self, cafile: Optional[str] = ...,
                               capath: Optional[str] = ...,
-                              cadata: Union[str, bytes, None] = ...) \
-                              -> None: ...
+                              cadata: Union[str, bytes, None] = ...) -> None: ...
     def get_ca_certs(self,
-                     binary_form: bool = ...) \
-                     -> Union[List[_PeerCertRetDictType], List[bytes]]: ...
+                     binary_form: bool = ...) -> Union[List[_PeerCertRetDictType], List[bytes]]: ...
     def set_default_verify_paths(self) -> None: ...
     def set_ciphers(self, ciphers: str) -> None: ...
     def set_alpn_protocols(protocols: List[str]) -> None: ...
     def set_npn_protocols(protocols: List[str]) -> None: ...
     def set_servername_callback(self,
-                                server_name_callback: Optional[_SrvnmeCbType]) \
-                                -> None: ...
+                                server_name_callback: Optional[_SrvnmeCbType]) -> None: ...
     def load_dh_params(self, dhfile: str) -> None: ...
     def set_ecdh_curve(self, curve_name: str) -> None: ...
     def wrap_socket(self, sock: socket.socket, server_side: bool = ...,