diff -r 94cf7cb122b3 -r c479d6ef57f8 slides/slides09.tex
--- a/slides/slides09.tex	Thu Nov 27 18:18:36 2025 +0000
+++ b/slides/slides09.tex	Thu Dec 04 21:33:25 2025 +0000
@@ -46,10 +46,10 @@
   \begin{center}
   \begin{tabular}{ll}
     Email:  & christian.urban at kcl.ac.uk\\
-Office Hour: & Fridays 12 -- 14\\  
+Office Hour: & Fridays 11:30 -- 12:30\\  
   Location: & N7.07 (North Wing, Bush House)\\
   Slides \& Progs: & KEATS\\
-  Pollev: & \texttt{\alert{https://pollev.com/cfltutoratki576}}\\  
+  %%Pollev: & \texttt{\alert{https://pollev.com/cfltutoratki576}}\\  
   \end{tabular}
   \end{center}