diff --git a/src/CG-DNA/atom_vec_oxdna.cpp b/src/CG-DNA/atom_vec_oxdna.cpp
index ed37fd0877..5990fa5dfc 100644
--- a/src/CG-DNA/atom_vec_oxdna.cpp
+++ b/src/CG-DNA/atom_vec_oxdna.cpp
@@ -77,7 +77,7 @@ void AtomVecOxdna::data_atom_post(int ilocal)
 
 /* ----------------------------------------------------------------------
    process bond information as per data file
-   store 5' partner to inform 3'->5' bond directionality 
+   store 5' partner to inform 3'->5' bond directionality
 ------------------------------------------------------------------------- */
 
 void AtomVecOxdna::data_bonds_post(int m, int num_bond, tagint atom1,
diff --git a/src/CG-DNA/pair_oxrna2_stk.cpp b/src/CG-DNA/pair_oxrna2_stk.cpp
index 627f302699..b6b68662d5 100644
--- a/src/CG-DNA/pair_oxrna2_stk.cpp
+++ b/src/CG-DNA/pair_oxrna2_stk.cpp
@@ -1014,7 +1014,7 @@ void PairOxrna2Stk::coeff(int narg, char **arg)
 ------------------------------------------------------------------------- */
 
 void PairOxrna2Stk::init_style()
-{ 
+{
   if (!atom->style_match("oxdna")) {
     error->all(FLERR,"Must use 'atom_style hybrid bond ellipsoid oxdna' with pair style oxdna/stk, oxdna2/stk or oxrna2/stk");
   }
diff --git a/src/atom_vec_hybrid.cpp b/src/atom_vec_hybrid.cpp
index aa19f14bc8..0bffde2129 100644
--- a/src/atom_vec_hybrid.cpp
+++ b/src/atom_vec_hybrid.cpp
@@ -444,7 +444,7 @@ void AtomVecHybrid::data_atom_post(int ilocal)
 ------------------------------------------------------------------------- */
 void AtomVecHybrid::data_bonds_post(int m, int num_bond, tagint atom1,
                                         tagint atom2, tagint id_offset)
-{                     
+{
   for (int k = 0; k < nstyles; k++)
     styles[k]->data_bonds_post(m, num_bond, atom1, atom2, id_offset);
 }