byebug.1 in byebug-2.1.1

- old
+ new

@@ -183,12 +183,9 @@
 version number.
 .TP
 .B \-\-nx
 Don't execute commands found in any initialization files, e.g. .byebugrc.
 .TP
-.B \-\-keep-frame-binding
-Keep frame bindings.
-.TP
 .B \-\-script=FILE
 Name of the script file to run
 .TP
 .B \-\-help
 Show invocation help and exit.