--- a/slides/slides01.tex	Fri Oct 05 11:27:16 2018 +0100
+++ b/slides/slides01.tex	Sat Nov 03 11:07:44 2018 +0000
@@ -18,7 +18,7 @@
 \newcommand{\bl}[1]{\textcolor{blue}{#1}}     
 
 % beamer stuff 
-\renewcommand{\slidecaption}{PEP (Scala) 01, King's College London}
+\renewcommand{\slidecaption}{PEP (Scala) \liningnums{01}, King's College London}
 
 
 \begin{document}
@@ -28,20 +28,23 @@
 \frametitle{%
   \begin{tabular}{@ {}c@ {}}
   \\[5mm]
-  \huge PEP Scala (1) 
+  \huge PEP Scala (\liningnums{1}) 
   \end{tabular}}
 
   \normalsize
   \begin{center}
   \begin{tabular}{ll}
     Email:  & christian.urban at kcl.ac.uk\\
-    Office: & N7.07 (North Wing, Bush House)\\
+    Office: & N\liningnums{7.07} (North Wing, Bush House)\\
     Slides \& Code: & KEATS\medskip\\
     Scala Office & \\
-    Hours: &  Thursdays 11 -- 13\\
+    Hours: &  Mondays 12:00 -- 14:00\\
   \end{tabular}
   \end{center}
 
+  \tiny
+  developed since 2004 bvy Martin Odersky
+  picture about assignments
 
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%