diff --git a/src/nn_finder.cpp b/src/nn_finder.cpp
index 1fedb4e9d1700c2b7af56652d8b0b28cfa8b84b4..9c41cb4d4fbe4713447c104111ecbf7fc5e8bfdf 100644
--- a/src/nn_finder.cpp
+++ b/src/nn_finder.cpp
@@ -72,7 +72,7 @@ void NNFinder::calc(Structure &st) {
   }
 }
 void NNFinder::calc(StructureDB &stdb) {
-  #pragma omp parallel for
+#pragma omp parallel for
   for (size_t s=0; s<stdb.size(); ++s) {
     calc(stdb(s));
   }
@@ -85,7 +85,6 @@ bool NNFinder::check_box(Structure &st) {
   return true;
 }
 void NNFinder::num_shifts(Structure &st, int N[3]) {
-  //Matrix3d cell_inv = st.cell.completeOrthogonalDecomposition().pseudoInverse();
   Matrix3d cell_inv = st.cell.inverse();
 
   double l1 = cell_inv.col(0).norm();