fix handin date

30_Thesis/thesis.tex

@@ -58,7 +58,7 @@
 \editingtime{
     \printfdate{british}
 }{ 
-    \advancebymonths{4}
+    \advancebymonths{4}\regressbydays{1}
     \advancebydays{34} % corona automatic extension
     \printfdate{british}
 }