diff --git a/documentation/docs/pages/developers/concepts/_meta.json b/documentation/docs/pages/developers/concepts/_meta.json
index adf4fa5ef6..a2140d915b 100644
--- a/documentation/docs/pages/developers/concepts/_meta.json
+++ b/documentation/docs/pages/developers/concepts/_meta.json
@@ -2,5 +2,5 @@
   "required-architecture": "Required Architecture",
   "messages": "Message Based Paradigm",
   "message-queue": "Message Queue",
-  "abstractions": "Stream Abstraction"
+  "credentials": "Credentials"
 }
diff --git a/documentation/docs/pages/developers/concepts/abstractions.mdx b/documentation/docs/pages/developers/concepts/abstractions.mdx
deleted file mode 100644
index 39802f6428..0000000000
--- a/documentation/docs/pages/developers/concepts/abstractions.mdx
+++ /dev/null
@@ -1 +0,0 @@
-stub
diff --git a/documentation/docs/pages/developers/concepts/messages.mdx b/documentation/docs/pages/developers/concepts/messages.mdx
index 38ad047930..a0acfa86a8 100644
--- a/documentation/docs/pages/developers/concepts/messages.mdx
+++ b/documentation/docs/pages/developers/concepts/messages.mdx
@@ -6,7 +6,7 @@ For the moment, Mixnet clients work assuming they will have atomic messages give
 MixnetMessage {
   Message: Message_Bytes,
   To: Nym_Address,
-  Attached_SURBS: 10
+  Attached_SURBS: Number_Of_Surbs
 }
 ```