doc: lexical-fun-p: mistake in code example.

* txr.1: Fix misnamed references to macro parameter.

1 files changed, 2 insertions, 2 deletions

diff --git a/txr.1 b/txr.1
index 69e75b52..4dbb8516 100644
--- a/txr.1
+++ b/txr.1
@@ -31300,8 +31300,8 @@ bindings can shadow macros.
   ;;
   (defmacro classify (sym :env e)
     (cond
-      ((lexical-var-p e expr) :lexical-var)
-      ((lexical-fun-p e expr) :lexical-fun)
+      ((lexical-var-p e sym) :lexical-var)
+      ((lexical-fun-p e sym) :lexical-fun)
       (t :not-lex-fun-var)))
 
   ;;