diff --git a/cs101-csai-lec2.org b/cs101-csai-lec2.org
index 210472f5b7196fe71283f02b488f1b811f335f76..4474445f1bb8cc8355cad60ecad88f92bf532d4e 100644
--- a/cs101-csai-lec2.org
+++ b/cs101-csai-lec2.org
@@ -22,7 +22,9 @@
 
 *This is only slightly more than half the class!*
 
-Marking will happen this week.
+Marking will begin this week.
+
+If you are having trouble, *ask a demonstrator for help*.
 
 If you do not do this assignment, you will not be able to submit any
 of the other assignments and you will get *0* for this module.
diff --git a/cs101-csai-lec2.pdf b/cs101-csai-lec2.pdf
index 10c4148d90f27f7ecdadea95f79a4d372175ce3e..56ee18896e165f762ce6f3273bd8f83cb5359547 100644
Binary files a/cs101-csai-lec2.pdf and b/cs101-csai-lec2.pdf differ