Cleanup (PPC4xx is AMCC now)
diff --git a/doc/README.mpc85xxads b/doc/README.mpc85xxads
index 08d6831..f0cf782 100644
--- a/doc/README.mpc85xxads
+++ b/doc/README.mpc85xxads
@@ -130,7 +130,7 @@
 	include/configs/MPC8540ADS.h
 	include/configs/MPC8560ADS.h
 
-    CONFIG_BOOKE	    BOOKE(e.g. Motorola MPC85xx, IBM 440, etc)
+    CONFIG_BOOKE	    BOOKE(e.g. Motorola MPC85xx, AMCC 440, etc)
     CONFIG_E500		    BOOKE e500 family(Motorola)
     CONFIG_MPC85xx	    MPC8540,MPC8560 and their derivatives
     CONFIG_MPC8540	    MPC8540 specific