Fix for README.aix and XL C/C++ V11

Fix for README.aix and XL C/C++ V11

Hello,
I have attached a small doc fix for README.aix. It contains information
regarding the new XL C/C++ V11 compiler. This patch is only for bleed.
I have already posted the correct fix for maint-5.12.

Thanks.

Bye
  Rainer

From f66807e32b4c01bb58b61cb3e48d89da9c2c4bd7 Mon Sep 17 00:00:00 2001
From: Rainer Tammer <tammer@tammer.net>
Date: Fri, 14 May 2010 09:48:25 +0200
Subject: [PATCH] FIX to README.aix for V11 compiler

Signed-off-by: H.Merijn Brand <h.m.brand@xs4all.nl>