Whitespace fix

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pool.h b/src/pool.h
index 7e54e595..76257676 100644
--- a/src/pool.h
+++ b/src/pool.h
@@ -145,7 +145,7 @@ private:
   friend class boost::serialization::access;
 
   template<class Archive>
-  void serialize(Archive & ar, const unsigned int /* version */) {
+  void serialize(Archive& ar, const unsigned int /* version */) {
     ar & commodities;
     ar & null_commodity;
     ar & default_commodity;