Apply suggestions from code review

docs/api-bridging/spec.md

@@ -1560,7 +1560,6 @@ which is augmented and repeated on by the bridge as:
 }
 ```
 
-//TODO: further work required on the below message exchanges:
 
 ### findInstances
 
@@ -1735,6 +1734,8 @@ Finally, agent-A combines the data received from the bridge, with its own local
 ]
 ```
 
+//TODO: further work required on the below message exchanges:
+
 ### PrivateChannels
 
 `PrivateChannels` are intended to provide a private communication channel for applications. In order to do so, there are differences in how their broadcasts MUST be handled and a number of additional message exchanges MUST be supported in order to handle events that are used to manage the channel's lifecycle.