clk: si570: Fix email address specifiction

Just fix missing ">" in the email.

Signed-off-by: Michal Simek <[e-mail]>

drivers/clk/clk-si570.c

···
 module_i2c_driver(si570_driver);
 
 MODULE_AUTHOR("Guenter Roeck <[e-mail]>");
-MODULE_AUTHOR("Soeren Brinkmann <[e-mail]");
+MODULE_AUTHOR("Soeren Brinkmann <[e-mail]>");
 MODULE_DESCRIPTION("Si570 driver");
 MODULE_LICENSE("GPL");