Add link to spec repo regarding message tracers. (#21)

z1c0 · arminru · commit c5dc1097245b · 2019-10-15T18:48:54.000+02:00
diff --git a/README.md b/README.md
@@ -410,6 +410,8 @@ public void onMessage(Message message) {
 }
 ```
 
+> Please also see the [documentation on messaging tracers in the specification repository](https://github.com/Dynatrace/OneAgent-SDK#messaging).
+
 ### Trace SQL database requests
 
 A SQL database request is traced by calling `traceSqlDatabaseRequest`. For details about usage see the [OneAgentSDK specification](https://github.com/Dynatrace/OneAgent-SDK#database)

Original file line number	Diff line number	Diff line change
`@@ -410,6 +410,8 @@ public void onMessage(Message message) {`
`410`	`410`	`}`
`411`	`411`	```
`412`	`412`
	`413`	`+> Please also see the [documentation on messaging tracers in the specification repository](https://github.com/Dynatrace/OneAgent-SDK#messaging).`
	`414`	`+`
`413`	`415`	`### Trace SQL database requests`
`414`	`416`
`415`	`417`	A SQL database request is traced by calling `traceSqlDatabaseRequest`. For details about usage see the [OneAgentSDK specification](https://github.com/Dynatrace/OneAgent-SDK#database)