v0.2.54..v0.2.55 changeset CentroidDistanceExtractor.cpp

diff --git a/hoot-core/src/main/cpp/hoot/core/algorithms/extractors/CentroidDistanceExtractor.cpp b/hoot-core/src/main/cpp/hoot/core/algorithms/extractors/CentroidDistanceExtractor.cpp
index 891c540..52d966d 100644
--- a/hoot-core/src/main/cpp/hoot/core/algorithms/extractors/CentroidDistanceExtractor.cpp
+++ b/hoot-core/src/main/cpp/hoot/core/algorithms/extractors/CentroidDistanceExtractor.cpp
@@ -40,9 +40,9 @@ namespace hoot
 
 HOOT_FACTORY_REGISTER(FeatureExtractor, CentroidDistanceExtractor)
 
-double CentroidDistanceExtractor::distance(const OsmMap &map,
+double CentroidDistanceExtractor::distance(const OsmMap& map,
   const std::shared_ptr<const Element>& target,
-  const std::shared_ptr<const Element> &candidate) const
+  const std::shared_ptr<const Element>& candidate) const
 {
   ElementConverter ec(map.shared_from_this());
   std::shared_ptr<Geometry> g1 = ec.convertToGeometry(target);