--- a/handouts/ho01.tex	Sat Sep 23 21:22:17 2023 +0100
+++ b/handouts/ho01.tex	Sat Sep 23 22:26:52 2023 +0100
@@ -117,7 +117,7 @@
 such patterns. The idea behind regular expressions is that
 they are a simple method for describing languages (or sets of
 strings)\ldots at least languages we are interested in in
-computer science. For example there is no convenient regular
+Computer Science. For example there is no convenient regular
 expression for describing the English language short of
 enumerating all English words. But they seem useful for
 describing for example simple email addresses.\footnote{See
@@ -215,7 +215,7 @@
 
 Regular expressions were introduced by Kleene in the 1950ies and they
 have been object of intense study since then. They are nowadays pretty
-much ubiquitous in computer science. There are many libraries
+much ubiquitous in Computer Science. There are many libraries
 implementing regular expressions. I am sure you have come across them
 before (remember the PRA or PEP modules?).