Remove underscores from AF Ref links

Remove underscores from AF Ref links

#bug/removal-underscores

Author: smcvb

Diff for: README.md

@@ -39,7 +39,7 @@ Are you having trouble using the extension?
 We'd like to help you out the best we can!
 There are a couple of things to consider when you're traversing anything Axon:
 
-* Checking the [reference guide](https://library.axoniq.io/axon_framework_ref/) should be your first stop,
+* Checking the [reference guide](https://library.axoniq.io/axon-framework-references/) should be your first stop,
   as the majority of possible scenarios you might encounter when using Axon should be covered there.
 * If the Reference Guide does not cover a specific topic you would've expected,
   we'd appreciate if you could post a [new thread/topic on our library fourms describing the problem](https://discuss.axoniq.io/c/26).

Diff for: docs/extension-guide/modules/ROOT/pages/dlq-spring-config.adoc

@@ -1,7 +1,7 @@
 :navtitle: Configuration of the MongoDB Dead-Letter Queue with Spring
 = Configuration of the MongoDB Dead-Letter Queue with Spring
 
-See xref:axon_framework_ref:events:event-processors/README.adoc#dead-letter-queue[Dead-Letter Queue] for the general information about the Dead-Letter Queue.
+See xref:axon-framework-references:events:event-processors/README.adoc#dead-letter-queue[Dead-Letter Queue] for the general information about the Dead-Letter Queue.
 
 [source,java]
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