doc: no such thing as define-parameter-macro.

* txr.1: Replace reference to the nonexistent
define-parameter-macro with the correct
define-param-expander.

1 files changed, 1 insertions, 1 deletions

diff --git a/txr.1 b/txr.1
index 9595fff2..970d6636 100644
--- a/txr.1
+++ b/txr.1
@@ -31890,7 +31890,7 @@ body.
 which endows a function keyword parameters. The implementation is
 written entirely using this parameter list macro mechanism, by means
 of the
-.code define-parameter-macro
+.code define-param-expander
 macro.
 
 .coNP Special variable @ *param-macro*