stress-vm: Fix spelling mistake "stroes" -> "stores"

There is a spelling mistake in a pr_inf message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>

Author: ColinIanKing

stress-vm.c

@@ -3888,7 +3888,7 @@ static int stress_vm(stress_args_t *args)
 	} else {
 		if (stress_instance_zero(args)) {
 			pr_inf("%s: non-temporal memory stores not supported, "
-				"dropping back to plain memory stroes\n", args->name);
+				"dropping back to plain memory stores\n", args->name);
 		}
 	}