diff --git a/src/DIELECTRIC/fix_polarize_bem_gmres.cpp b/src/DIELECTRIC/fix_polarize_bem_gmres.cpp
index db03636c9d..7d29cc889c 100644
--- a/src/DIELECTRIC/fix_polarize_bem_gmres.cpp
+++ b/src/DIELECTRIC/fix_polarize_bem_gmres.cpp
@@ -311,7 +311,7 @@ void FixPolarizeBEMGMRES::setup(int /*vflag*/)
   else if (strcmp(update->unit_style, "si") == 0)
     epsilon0e2q = 8.854187812813e-12;
   else if (strcmp(update->unit_style, "nano") == 0)
-    epsilon0e2q = 0.000345866711328125;    
+    epsilon0e2q = 0.000345866711328125;
   else if (strcmp(update->unit_style, "lj") != 0)
     error->all(FLERR, "Only unit styles 'lj', 'real', 'metal', 'si' and 'nano' are supported");
 
diff --git a/src/DIELECTRIC/fix_polarize_bem_icc.cpp b/src/DIELECTRIC/fix_polarize_bem_icc.cpp
index 394c1ec0a4..3d451256ff 100644
--- a/src/DIELECTRIC/fix_polarize_bem_icc.cpp
+++ b/src/DIELECTRIC/fix_polarize_bem_icc.cpp
@@ -217,7 +217,7 @@ void FixPolarizeBEMICC::setup(int /*vflag*/)
   else if (strcmp(update->unit_style, "si") == 0)
     epsilon0e2q = 8.854187812813e-12;
   else if (strcmp(update->unit_style, "nano") == 0)
-    epsilon0e2q = 0.000345866711328125;    
+    epsilon0e2q = 0.000345866711328125;
   else if (strcmp(update->unit_style, "lj") != 0)
     error->all(FLERR, "Only unit styles 'lj', 'real', 'metal', 'si' and 'nano' are supported");