diff --git a/teckidscal.sty b/teckidscal.sty
index ffa3c693dc350321bc9b64bff9be4e800b84c12c..6a6caff165726a949b58c679163c1f4aaad4f04a 100644
--- a/teckidscal.sty
+++ b/teckidscal.sty
@@ -246,7 +246,7 @@
   \tkFromJD{\csname pgfcalendar@Easter@\the\@tempcnta\endcsname}%
   \tk@mkholiday{\tktmY-\tktmM-\tktmD+60}{Fronleichnam}%
   %% Tag der Deutschen Einheit (03.10.)
-  \tk@mkholiday{\@tempcnta-10-03}{T.d.Dt.Einheit}%Tag der Deutschen Einheit}%
+  \tk@mkholiday{\@tempcnta-10-03}{Tag d.Dt.Einheit}%Tag der Deutschen Einheit}%
   %% Allerheiligentag (01.11.)
   \tk@mkholiday{\@tempcnta-11-01}{Allerheiligen}%
   %% 1. Weihnachtstag (25.12.)
@@ -408,13 +408,13 @@
   \fi%
   \ifnum\@tempcntb=\tktmM\else%
    \ifnum\count@<29%
-    \csname tkCalLine29\endcsname=\expandafter{\the\csname tkCalLine29\endcsname \tkCalColsep\cellcolor{teckidscalNO}\tkCalColsep\cellcolor{teckidscalNO}\tkCalColsep\cellcolor{teckidscalNO}}%
+    \csname tkCalLine29\endcsname=\expandafter{\the\csname tkCalLine29\endcsname \tkCalColsep\multicolumn{3}{|c|}{\cellcolor{teckidscalNO}}}%
    \fi
    \ifnum\count@<30%
-    \csname tkCalLine30\endcsname=\expandafter{\the\csname tkCalLine30\endcsname \tkCalColsep\cellcolor{teckidscalNO}\tkCalColsep\cellcolor{teckidscalNO}\tkCalColsep\cellcolor{teckidscalNO}}%
+    \csname tkCalLine30\endcsname=\expandafter{\the\csname tkCalLine30\endcsname \tkCalColsep\multicolumn{3}{|c|}{\cellcolor{teckidscalNO}}}%
    \fi
    \ifnum\count@<31%
-    \csname tkCalLine31\endcsname=\expandafter{\the\csname tkCalLine31\endcsname \tkCalColsep\cellcolor{teckidscalNO}\tkCalColsep\cellcolor{teckidscalNO}\tkCalColsep\cellcolor{teckidscalNO}}%
+    \csname tkCalLine31\endcsname=\expandafter{\the\csname tkCalLine31\endcsname \tkCalColsep\multicolumn{3}{|c|}{\cellcolor{teckidscalNO}}}%
    \fi
    \tkCalToks={}%
    \ifnum\@tempcntb=\z@\else%