--- a/coursework/cw04.tex	Tue Nov 06 00:48:53 2018 +0000
+++ b/coursework/cw04.tex	Tue Nov 06 08:18:53 2018 +0000
@@ -157,7 +157,7 @@
 
 \noindent The intended meaning is to first assign the variable
 \textit{Id} the value of the first arithmetic expression, test
-wether this value is less or equal than the value of the
+whether this value is less or equal than the value of the
 second arithmetic expression. If yes, go through the loop, and
 at the end increase the value of the loop variable by 1 and
 start again with the test. If no, leave the loop. For example