diff --git a/creatur.cabal b/creatur.cabal
--- a/creatur.cabal
+++ b/creatur.cabal
@@ -1,5 +1,5 @@
 Name:              creatur
-Version:           5.6.7
+Version:           5.6.8
 Stability:         experimental
 Synopsis:          Framework for artificial life experiments.
 Description:       A software framework for automating experiments
@@ -21,10 +21,10 @@
 Category:          AI
 License:           BSD3
 License-file:      LICENSE
-Copyright:         (c) Amy de Buitléir 2010-2014
+Copyright:         (c) Amy de Buitléir 2010-2014
 Homepage:          https://github.com/mhwombat/creatur
 Bug-reports:       https://github.com/mhwombat/creatur/issues
-Author:            Amy de Buitléir
+Author:            Amy de Buitléir
 Maintainer:        amy@nualeargais.ie
 Build-Type:        Simple
 Cabal-Version:     >=1.8
@@ -36,7 +36,7 @@
 source-repository this
   type:     git
   location: https://github.com/mhwombat/creatur.git
-  tag:      5.6.7
+  tag:      5.6.8
 
 library
   GHC-Options:      -Wall -fno-warn-orphans
diff --git a/src/ALife/Creatur/Task.hs b/src/ALife/Creatur/Task.hs
--- a/src/ALife/Creatur/Task.hs
+++ b/src/ALife/Creatur/Task.hs
@@ -74,7 +74,7 @@
   when (not . null $ as) $ do
     let a = head as
     markDone a
-    -- ^^^ do first in case the next line triggers an exception
+    -- do that first in case the next line triggers an exception
     withAgent agentProgram a
     atEndOfRound endRoundProgram
     checkPopSize popRange
@@ -97,7 +97,7 @@
   atStartOfRound startRoundProgram
   as <- lineup
   markDone (head as)
-  -- ^^^ do first in case the next line triggers an exception
+  -- do that first in case the next line triggers an exception
   withAgents agentsProgram as
   atEndOfRound endRoundProgram
   checkPopSize popRange