tty: nozomi: fix spelling mistake "reserverd" -> "reserved"

The reserved bits should be named reserved.

Signed-off-by: Alexandre Belloni <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/tty/nozomi.c

···
 	unsigned int DCD:1;
 	unsigned int RI:1;
 	unsigned int CTS:1;
-	unsigned int reserverd:4;
+	unsigned int reserved:4;
 	u8 port;
 } __attribute__ ((packed));