fix path to the malta kernel

SVN-Revision: 20183

target/linux/malta/README

@@ -4,6 +4,6 @@ troubleshoot MIPS applications without access to real hardware.
 
 To use the images built by OpenWrt with qemu, use the following commands:
 
-qemu-system-mipsel -kernel bin/mti-malta/openwrt-malta-vmlinux.elf -nographic
+qemu-system-mipsel -kernel bin/malta/openwrt-malta-vmlinux.elf -nographic
 
 and enjoy the system bootin.