doc: fix while-match syntax.

* txr.1: fix when-match appearing in place of while-match.
Reported by Ray Perry.

1 files changed, 1 insertions, 1 deletions

diff --git a/txr.1 b/txr.1
index ca41c82a..97def4e5 100644
--- a/txr.1
+++ b/txr.1
@@ -43601,7 +43601,7 @@ and
 
 .coNP Macro @ while-match
 .synb
-.mets (when-match < pattern < expr << form *)
+.mets (while-match < pattern < expr << form *)
 .syne
 .desc
 The