Make samples visible in doxygen

 * uses the @example doxygen command to add all our simple examples
   into an 'Examples' tab in the doxygen documentation

Signed-off-by: Jan Eilers <jan.eilers@arm.com>
Change-Id: Ie8ae19ca471a0616eeea7f708d547388c8ee860e
Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
diff --git a/docs/01_01_parsers.dox b/docs/01_01_parsers.dox
index 3ac5b27..97497fe 100644
--- a/docs/01_01_parsers.dox
+++ b/docs/01_01_parsers.dox
@@ -22,7 +22,7 @@
 
 
 
-@section S5_onnx_parser ArmNN Onnx Parser
+@section S5_onnx_parser Arm NN Onnx Parser
 
 `armnnOnnxParser` is a library for loading neural networks defined in ONNX protobuf files into the Arm NN runtime.
 
@@ -92,7 +92,7 @@
 
 
 
-@section S6_tf_lite_parser ArmNN Tf Lite Parser
+@section S6_tf_lite_parser Arm NN Tf Lite Parser
 
 `armnnTfLiteParser` is a library for loading neural networks defined by TensorFlow Lite FlatBuffers files
 into the Arm NN runtime.