IVGCVSW-1642 : introducing the IBackend interface

Change-Id: Iaadee0a08c0594c9a3c802a48fe346e15f2cbbb2
diff --git a/src/backends/Workload.hpp b/src/backends/Workload.hpp
index cf9c6f2..4cfffd4 100644
--- a/src/backends/Workload.hpp
+++ b/src/backends/Workload.hpp
@@ -12,7 +12,7 @@
 namespace armnn
 {
 
-// Workload interface to enqueue a layer computation.
+/// Workload interface to enqueue a layer computation.
 class IWorkload
 {
 public: