Lint and other cleanups from William Rucklidge

Change-Id: I7fb23c2db85f0f121204560b79f1966f3d584431
diff --git a/internal/ceres/schur_jacobi_preconditioner.cc b/internal/ceres/schur_jacobi_preconditioner.cc
index 46e6d02..6dc9e89 100644
--- a/internal/ceres/schur_jacobi_preconditioner.cc
+++ b/internal/ceres/schur_jacobi_preconditioner.cc
@@ -70,7 +70,7 @@
 // Initialize the SchurEliminator.
 void SchurJacobiPreconditioner::InitEliminator(
     const CompressedRowBlockStructure& bs) {
-    LinearSolver::Options eliminator_options;
+  LinearSolver::Options eliminator_options;
   eliminator_options.elimination_groups = options_.elimination_groups;
   eliminator_options.num_threads = options_.num_threads;
   eliminator_options.e_block_size = options_.e_block_size;