doc: window-mappend typo.

* txr.1: The window-mapdo function is analogous to mapdo, not
window-mappend. Reported by vapnik spaknik.

1 files changed, 1 insertions, 1 deletions

diff --git a/txr.1 b/txr.1
index 47b89655..fcf6ce6b 100644
--- a/txr.1
+++ b/txr.1
@@ -35964,7 +35964,7 @@ they perform a
 whose description follows.
 
 The function
-.code window-mappend
+.code window-mapdo
 avoids accumulating a sequence, and instead returns
 .codn nil ;
 it is analogous to