diff --git a/tools/bazel.rc b/.bazelrc
similarity index 100%
rename from tools/bazel.rc
rename to .bazelrc
diff --git a/cartographer/mapping/internal/optimization/optimization_problem_2d.cc b/cartographer/mapping/internal/optimization/optimization_problem_2d.cc
index 5c29301..e7d7b6a 100644
--- a/cartographer/mapping/internal/optimization/optimization_problem_2d.cc
+++ b/cartographer/mapping/internal/optimization/optimization_problem_2d.cc
@@ -256,7 +256,8 @@ void OptimizationProblem2D::Solve(
   }
   // Add cost functions for landmarks.
   AddLandmarkCostFunctions(landmark_nodes, freeze_landmarks, node_data_,
-                           &C_nodes, &C_landmarks, &problem, options_.huber_scale());
+                           &C_nodes, &C_landmarks, &problem,
+                           options_.huber_scale());
   // Add penalties for violating odometry or changes between consecutive nodes
   // if odometry is not available.
   for (auto node_it = node_data_.begin(); node_it != node_data_.end();) {
diff --git a/cartographer/mapping/internal/optimization/optimization_problem_3d.cc b/cartographer/mapping/internal/optimization/optimization_problem_3d.cc
index b8401a4..d7e1ee0 100644
--- a/cartographer/mapping/internal/optimization/optimization_problem_3d.cc
+++ b/cartographer/mapping/internal/optimization/optimization_problem_3d.cc
@@ -352,7 +352,8 @@ void OptimizationProblem3D::Solve(
   }
   // Add cost functions for landmarks.
   AddLandmarkCostFunctions(landmark_nodes, freeze_landmarks, node_data_,
-                           &C_nodes, &C_landmarks, &problem, options_.huber_scale());
+                           &C_nodes, &C_landmarks, &problem,
+                           options_.huber_scale());
   // Add constraints based on IMU observations of angular velocities and
   // linear acceleration.
   if (!options_.fix_z_in_3d()) {