Fixed Danish keyboard layout.

diff --git a/windows/x11drv/keyboard.c b/windows/x11drv/keyboard.c
index 50aa6e8..77ef242 100644
--- a/windows/x11drv/keyboard.c
+++ b/windows/x11drv/keyboard.c
@@ -111,7 +111,7 @@
 /*** Danish keyboard layout (contributed by Bertho Stultiens) */
 static const char main_key_DA[MAIN_LEN][4] =
 {
- "½§","1!","2\"@","3#£","4¤$","5%","6&","7/{","8([","9)]","0=}","+?","´|",
+ "½§","1!","2\"@","3#£","4¤$","5%","6&","7/{","8([","9)]","0=}","+?","´`|",
  "qQ","wW","eE","rR","tT","yY","uU","iI","oO","pP","åÅ","¨^~",
  "aA","sS","dD","fF","gG","hH","jJ","kK","lL","æÆ","øØ","'*",
  "zZ","xX","cC","vV","bB","nN","mM",",;",".:","-_",