Issue #17203: add long option names to unittest discovery docs.
diff --git a/Misc/NEWS b/Misc/NEWS
index 0b619fb..3a2543c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -918,6 +918,8 @@
 Documentation
 -------------
 
+- Issue #17203: add long option names to unittest discovery docs.
+
 - Issue #13094: add "Why do lambdas defined in a loop with different values
   all return the same result?" programming FAQ.