Declaration signature

thesis.tex

@@ -364,7 +364,7 @@
 
 %% Next we need to have the declaration.
 % \standarddeclaration
-\begin{declaration}
+\begin{declaration}[Daniel Hillerström, Edinburgh, Scotland, 2021]
   I declare that this thesis was composed by myself, that the work
   contained herein is my own except where explicitly stated otherwise
   in the text, and that this work has not been submitted for any other