fix(docs): fix typo (#754)

Author: georgeh0

docs/docs/core/flow_def.mdx

@@ -57,8 +57,7 @@ After it's called, `demo_flow` becomes an invalid object, and you should not cal
 :::note
 
 This only removes states of the flow from the current process, and it won't affect the persistent states.
-
-If you w
+See [Setup / drop flow](/docs/core/flow_methods#setup--drop-flow) if you want to clean up the persistent states.
 
 :::