Delete duplicated line in Viper refcard

* etc/refcards/viperCard.tex: Delete duplicated line.  (Bug#73480)

Copyright-paperwork-exempt: yes
(cherry picked from commit 1f243a978061919900eba3ef1127aae80c66b6c7)

diff --git a/etc/refcards/viperCard.tex b/etc/refcards/viperCard.tex
index eb350fdd1934fdb5abddd9b0061650427abebd05..10e24d2254ba581c2cdcc0bad660654be1f9bebc 100644 (file)
--- a/etc/refcards/viperCard.tex
+++ b/etc/refcards/viperCard.tex
@@ -301,7 +301,6 @@ You can do editing in insert state.
 \key{delete line word}{C-u}
 \key{indent shiftwidth forward}{C-t}
 \key{indent shiftwidth backward}{C-d}
-\key{delete line word}{C-u}
 \key{quote following character}{C-v}
 \key{emulate Meta key in emacs state}{C-$\backslash$}
 \key{escape to Vi state for one command}{C-z}