net: rename "FSL UECx" net interfaces "UECx"

continuation of commit 2ecc2262d66a286e3aac79005bcb5f461312dea8
"net ppc: fix ethernet device names with spaces" (currently in
u-boot-net.git) for QE based parts.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
diff --git a/doc/README.kmeter1 b/doc/README.kmeter1
index 44ebb7a..7f4fc99 100644
--- a/doc/README.kmeter1
+++ b/doc/README.kmeter1
@@ -51,7 +51,7 @@
 
 	tftp 10000 u-boot.bin
     => run load
-    Using FSL UEC0 device
+    Using UEC0 device
     TFTP from server 192.168.1.1; our IP address is 192.168.205.4
     Filename '/tftpboot/kmeter1/u-boot.bin'.
     Load address: 0x200000