staging: wlan-ng: fixed block comment formatting

This patch fixes a checkpatch warning in
a block comment by adapting it to the community
preferred coding style.
Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wlan-ng/hfa384x.h

@@ -110,7 +110,8 @@
 #define		HFA384x_ADDR_FLAT_CMD_OFF_MASK	(0x0000ffff)
 
 /* Mask bits for discarding unwanted pieces in AUX format
-   16-bit address parts */
+ * 16-bit address parts
+ */
 #define		HFA384x_ADDR_AUX_PAGE_MASK	(0xffff)
 #define		HFA384x_ADDR_AUX_OFF_MASK	(0x007f)