diff --git a/77.md b/77.md
index 152b6daa..ffdb436a 100644
--- a/77.md
+++ b/77.md
@@ -55,13 +55,17 @@ If a request cannot be serviced by the relay, an error is returned to the client
 ]
 ```
 
-Current reason codes are:
+Error reasons are the same format as in NIP-01. They should begin with a machine-readable single-word prefix, followed by a `:` and then a human-readable message with more information.
 
-* `RESULTS_TOO_BIG`
+The current suggested error reasons are
+
+* `blocked`
   * Relays can optionally reject queries that would require them to process too many records, or records that are too old
   * The maximum number of records that can be processed can optionally be returned as the 4th element in the response
-* `CLOSED`
+  * Example: `blocked: this query is too big`
+* `closed`
   * Because the `NEG-OPEN` queries may be stateful, relays may choose to time-out inactive queries to recover memory resources
+  * Example: `closed: you took too long to respond!`
 
 After a `NEG-ERR` is issued, the subscription is considered to be closed.