docs: drop outdated docstring description

diff --git a/psycopg/psycopg/abc.py b/psycopg/psycopg/abc.py
index 9bdd3e1734d43501cfff569e21ee47fef463b446..7747515dc748605620c75a31085a5409c06ed075 100644 (file)
--- a/psycopg/psycopg/abc.py
+++ b/psycopg/psycopg/abc.py
@@ -43,9 +43,6 @@ This can happen in connection and reset, but not in normal querying.
 
 PQGen = Generator["Wait", "Ready", RV]
 """Generator for processes where the connection file number won't change.
-
-The first item generated is the file descriptor; following items are be the
-Wait states.
 """