diff -r 40bdf9064e13 -r 63a1376cbebd cws/cw02.tex
--- a/cws/cw02.tex	Sat Nov 17 15:35:50 2018 +0000
+++ b/cws/cw02.tex	Sat Nov 17 22:39:02 2018 +0000
@@ -256,8 +256,8 @@
 \mbox{}\hfill [1 Mark]
 
 \item[(4)] Implement a function that takes a ratings map and a movieID
-  as argument.  The function calculates all suggestions containing the
-  agiven movie in its recommendations. It returns a list of all these
+  as arguments.  The function calculates all suggestions containing the
+  given movie in its recommendations. It returns a list of all these
   recommendations (each of them is a list and needs to have the given
   movie deleted, otherwise it might happen we recommend the same movie
   ``back''). For example for the Map from above and the movie