Update product_docs/docs/pgd/5.7/reference/functions-internal.mdx

Co-authored-by: Dj Walker-Morgan <[email protected]>

Author: eatonphil

product_docs/docs/pgd/5.7/reference/functions-internal.mdx

@@ -161,7 +161,7 @@ bdr.difference_fix_xact_set_avoid_conflict()
 
 Drops a node's metadata.
 
-After a node has been `PARTED` its info remains around. For example, the node will remain in the `bdr.node_sumary` results, marked as `PARTED`, until the node is dropped.
+After a node has been `PARTED` its metadata remains present in the cluster's nodes. For example, the node will remain in the `bdr.node_sumary` results, marked as `PARTED`, until the node is dropped.
 
 Calling `bdr.drop_node('some node', force := true)` can be necessary
 and appropriate when a node becomes stuck while parting. Note that it