diff --git a/src/mlpack/core/tree/binary_space_tree/traits.hpp b/src/mlpack/core/tree/binary_space_tree/traits.hpp
index d523a59..e91cbb7 100644
--- a/src/mlpack/core/tree/binary_space_tree/traits.hpp
+++ b/src/mlpack/core/tree/binary_space_tree/traits.hpp
@@ -31,8 +31,7 @@ template<typename MetricType,
          template<typename BoundMetricType> class BoundType,
          template<typename SplitBoundType, typename SplitMatType>
              class SplitType>
-class TreeTraits<BinarySpaceTree<MetricType, StatisticType, MatType, BoundType,
-                                 SplitType>>
+class TreeTraits<BinarySpaceTree<MetricType, StatisticType, MatType, BoundType, SplitType>>
 {
  public:
   /**
diff --git a/src/mlpack/core/tree/rectangle_tree/traits.hpp b/src/mlpack/core/tree/rectangle_tree/traits.hpp
index 2f53ae5..e0d9faa 100644
--- a/src/mlpack/core/tree/rectangle_tree/traits.hpp
+++ b/src/mlpack/core/tree/rectangle_tree/traits.hpp
@@ -30,8 +30,7 @@ template<typename MetricType,
          typename MatType,
          typename SplitType,
          typename DescentType>
-class TreeTraits<RectangleTree<MetricType, StatisticType, MatType, SplitType,
-                               DescentType>>
+class TreeTraits<RectangleTree<MetricType, StatisticType, MatType, SplitType, DescentType>>
 {
  public:
   /**