diff -r 5deefcc8cffa -r e3acf2bf3895 progs/crawler1.scala
--- a/progs/crawler1.scala	Tue Sep 20 12:24:29 2016 +0100
+++ b/progs/crawler1.scala	Tue Sep 20 12:25:09 2016 +0100
@@ -32,8 +32,8 @@
 }
 
 // some starting URLs for the crawler
-//val startURL = """http://www.inf.kcl.ac.uk/staff/urbanc"""
-val startURL = """http://www.inf.kcl.ac.uk/staff/mcburney"""
+val startURL = """http://www.inf.kcl.ac.uk/staff/urbanc"""
+//val startURL = """http://www.inf.kcl.ac.uk/staff/mcburney"""
 
 crawl(startURL, 2)