Update language in ipmbbridge to be more inclusive

Use more inclusive terminology inside of ipmbbridge repo.

Tested: No functional change. Verified on Intel system that ipmb.service
runs and Ipmb channel still gets published on DBus.

Change-Id: I70577a3b28e209a38bcd3d2ec99dd17b09a2d723
Signed-off-by: Matt Simmering <matthew.simmering@intel.com>
diff --git a/README b/README
index f901e51..c83d1b2 100644
--- a/README
+++ b/README
@@ -58,7 +58,7 @@
 
 type          : This points to the ChannelType. It can be ME or ipmb channel.
 slave-path    : The ipmb device path.
-bmc-addr      : This is BMC slave address to communicate between BMC and device.
-remote-addr   : This is Remote/requestor slave address to communicate between BMC and device.
+bmc-addr      : This is BMC target address to communicate between BMC and device.
+remote-addr   : This is Remote/requestor target address to communicate between BMC and device.
 devIndex      : This devIndex used to identify the particular device/host.