Removes stray empty line from code

This patch removes stray empty line from busybox code
reported by script find_stray_empty_lines

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

console-tools/showkey.c

@@ -83,7 +83,6 @@ int showkey_main(int argc UNUSED_PARAM, char **argv)
 			if (04 /*CTRL-D*/ == c)
 				break;
 		}
-
 	} else {
 		// we assume a PC keyboard
 		xioctl(STDIN_FILENO, KDGKBMODE, &kbmode);