[gnumeric] Fixed typo

[Marek Černocký <mcernocky src gnome org>]

commit eaeaa432e4aab4daf3d3f4eacb20ffed5824c2ab
Author: Marek Černocký <marek manet cz>
Date:   Wed Apr 18 08:11:35 2018 +0200

    Fixed typo

 src/dialogs/dialog-sheet-compare.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/dialogs/dialog-sheet-compare.c b/src/dialogs/dialog-sheet-compare.c
index ae073ce..76df173 100644
--- a/src/dialogs/dialog-sheet-compare.c
+++ b/src/dialogs/dialog-sheet-compare.c
@@ -405,7 +405,7 @@ static const char *underlines[] = {
 };
 
 static const char *textdirs[] = {
-       N_("Right-to-left"), N_("Auto"), N_("Left-to-rightDouble"), NULL
+       N_("Right-to-left"), N_("Auto"), N_("Left-to-right"), NULL
 };
 
 static char *