powerpc/eeh: Fix PE state format

Obviously I had wrong format given to the PE state output from
/sys/bus/pci/devices/xxxx/eeh_pe_state with some typoes, which
was introduced by commit 2013add4ce73. The patch fixes it up.

Fixes: 2013add4ce73 ("powerpc/eeh: Show hex prefix for PE state sysfs")
Signed-off-by: Gavin Shan <[e-mail]>
Signed-off-by: Michael Ellerman <[e-mail]>

arch/powerpc/kernel/eeh_sysfs.c

···
 		return -ENODEV;
 
 	state = eeh_ops->get_state(edev->pe, NULL);
-	return sprintf(buf, "%0x08x %0x08x\n",
+	return sprintf(buf, "0x%08x 0x%08x\n",
 		       state, edev->pe->state);
 }