diff --git a/doc/src/pair_pod.rst b/doc/src/pair_pod.rst
index b9dfb9ec59..0aa6250dab 100644
--- a/doc/src/pair_pod.rst
+++ b/doc/src/pair_pod.rst
@@ -29,7 +29,7 @@ the POD potential is described from :doc:`fitpod <fitpod_command>`, which is
 used to fit the POD potential to *ab initio* energy and force data.
 
 Only a single pair_coeff command is used with the *pod* style which
-specifies a POD parameter file followed by a coefficient file. 
+specifies a POD parameter file followed by a coefficient file.
 
 The coefficient file (``Ta_coefficients.pod``) contains coefficients for the
 POD potential. The top of the coefficient file can contain any number of
diff --git a/src/ML-POD/fitpod_command.cpp b/src/ML-POD/fitpod_command.cpp
index e225f70d0b..44f084940c 100644
--- a/src/ML-POD/fitpod_command.cpp
+++ b/src/ML-POD/fitpod_command.cpp
@@ -1318,10 +1318,10 @@ void FitPOD::print_analysis(datastruct data, double *outarray, double *errors)
 
   std::string filename_errors = (data.training ? "training_errors" : "test_errors");
   std::string filename_analysis = (data.training ? "training_analysis" : "test_analysis");
-  
+
   filename_errors = podptr->pod.filenametag + "_" + filename_errors + ".pod";
   filename_analysis = podptr->pod.filenametag + "_" + filename_analysis + ".pod";
-  
+
   FILE *fp_errors = nullptr;
   FILE *fp_analysis = nullptr;
   fp_errors = fopen(filename_errors.c_str(), "w");
diff --git a/src/ML-POD/mlpod.cpp b/src/ML-POD/mlpod.cpp
index 335392eb28..03f1dba189 100644
--- a/src/ML-POD/mlpod.cpp
+++ b/src/ML-POD/mlpod.cpp
@@ -64,7 +64,7 @@ MLPOD::MLPOD(LAMMPS *_lmp, const std::string &pod_file, const std::string &coeff
 
   if (coeff_file != "") read_coeff_file(coeff_file);
 
-  if (pod.snaptwojmax > 0) { InitSnap(); }
+  if (pod.snaptwojmax > 0) InitSnap();
 }
 
 MLPOD::~MLPOD()
@@ -385,7 +385,7 @@ void MLPOD::podeigenvaluedecomposition(double *Phi, double *Lambda, double *bess
   double *Q;
   double *A;
   double *b;
-  
+
   memory->create(xij, N, "pod:xij");
   memory->create(S, N*ns, "pod:S");
   memory->create(Q, N*ns, "pod:Q");