# HG changeset patch
# User Christian Urban <christian dot urban at kcl dot ac dot uk>
# Date 1477910591 0
# Node ID e0ec73c462c71c62693062fba26163e245882482
# Parent  b595d654cb2d1ea9e1e77df09dc52b6f1e48d752
typo

diff -r b595d654cb2d -r e0ec73c462c7 progs/knight.scala
--- a/progs/knight.scala	Mon Oct 31 10:41:23 2016 +0000
+++ b/progs/knight.scala	Mon Oct 31 10:43:11 2016 +0000
@@ -26,7 +26,7 @@
   if (steps.length ==  n * n && moves(n)(steps.head).contains(steps.last))
     print_board(n)(steps)
   else 
-    for (x <- moves(n)(steps.head).par; if (!steps.contains(x))) tour(n)(x :: steps)
+    for (x <- moves(n)(steps.head); if (!steps.contains(x))) tour(n)(x :: steps)
 }
 
 val n = 6