From 3a897a4f32c6e40c6c1107a98620e8bcba91c3ec Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Wed, 24 Nov 2010 11:42:08 +0000
Subject: [PATCH] 2010-11-24  Tatsuhiro Tsujikawa 
 <t-tujikawa@users.sourceforge.net>

	Added white space after ',' when enumerating valid parameters.
	* src/OptionHandlerImpl.cc
---
 ChangeLog                | 5 +++++
 src/OptionHandlerImpl.cc | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 6c5013de..a10756b8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-24  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Added white space after ',' when enumerating valid parameters.
+	* src/OptionHandlerImpl.cc
+
 2010-11-23  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Cleaned up Possible Values in usage help.  More than 2 values are
diff --git a/src/OptionHandlerImpl.cc b/src/OptionHandlerImpl.cc
index 30fe6c10..bef438be 100644
--- a/src/OptionHandlerImpl.cc
+++ b/src/OptionHandlerImpl.cc
@@ -481,7 +481,7 @@ std::string ParameterOptionHandler::createPossibleValuesString() const
 {
   std::stringstream s;
   std::copy(validParamValues_.begin(), validParamValues_.end(),
-            std::ostream_iterator<std::string>(s, ","));
+            std::ostream_iterator<std::string>(s, ", "));
   return util::strip(s.str(), ", ");
 }