diff -r 03530cb87cd0 -r b37052895281 cws/disclaimer.sty
--- a/cws/disclaimer.sty	Tue Jan 16 10:47:29 2018 +0000
+++ b/cws/disclaimer.sty	Fri Jan 19 14:09:08 2018 +0000
@@ -17,7 +17,7 @@
 \texttt{Array}s or \texttt{ListBuffer}s, for example. 
 
 \item Do not use \texttt{return} in your code! It has a different
-  meaning in Scala, than in Java.
+  meaning in Scala than in Java.
 
 \item Do not use \texttt{var}! This declares a mutable variable. Only
   use \texttt{val}!