Update 05-implementation.md

documentation/design/05-implementation.md

@@ -60,9 +60,10 @@ graph TB
   subgraph "G_physical"
   Node1[Node 1] <--> Node2[Node 2] <--> Node3[Node 3]
   Node4[Node 4] <--> Node2[Node 2] <--> Node5[Node 5]
+  Node4[Node 6] <--> Node2[Node 2] 
 
-  Node2 --> SubGraph1[Jump to SubGraph1]
-  SubGraph1 --> FinalThing[Final Thing]
+  Node2 --> SubGraph1[Link to G_logical1]
+  
 end
 ```