Fixed README.md links from old liboepcie to liboni

api/README.md

@@ -3,17 +3,13 @@ The host-side APIs allow high-performance software interfaces and the creation
 of high level language bindings. API implementations are compliant with the
 [Open Neuro Interface specification](https://github.com/jonnew/ONI).
 
-- [`liboepcie`](liboepcie) is an ANSI-C implementation of the [Open Ephys++ API
-  Specificaiton](../spec/README.md). It contains functions for configuring and
+- [`liboni`](liboni) is an ANSI-C implementation of the [Open Ephys++ API
+  Specificaiton](liboni#api-spec). It contains functions for configuring and
   streaming data to and from hardware.
-- [`cppoepcie`](cppoepcie) C++14 bindings for `liboepcie`.
-- [`clroepcie`](clroepcie) CLR/.NET bindings for `liboepcie`.
+- [`cpponi`](cpponi) C++14 bindings for `liboni`.
+- [`clroni`](clroni) CLR/.NET bindings for `liboni`.
 
 Minimal example host programs for each of these libraries can be found in the
 \*-test folder within each library directory. If you are interested in writing
 a binding or integrating and existing API with your software, please  get in
 touch.
-
-## Using Xillybus with `liboepcie`
-Instructions for using [Xillybus](http://xillybus.com/) as a communication
-backend can be found [here](xillybus-backend.md).