Staging: rtl8712: rtl8712_cmdctrl_bitdef.h: Coding style warning fix for block comment

This is patch to the rtl8712_cmdctrl_bitdef.h file that fixes up following
 warning reported by checkpatch.pl :

-Block comments use a trailing */ on a separate line
Signed-off-by: Punit Vara <punitvara@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8712/rtl8712_cmdctrl_bitdef.h

@@ -21,7 +21,8 @@
 #define __RTL8712_CMDCTRL_BITDEF_H__
 
 /*
- * 2. Command Control Registers	 (Offset: 0x0040 - 0x004F)*/
+ * 2. Command Control Registers	 (Offset: 0x0040 - 0x004F)
+ */
 /*--------------------------------------------------------------------------*/
 /*       8192S (CMD) command register bits	(Offset 0x40, 16 bits)*/
 /*--------------------------------------------------------------------------*/