diff --git a/src/MANIFOLD/fix_nve_manifold_rattle.cpp b/src/MANIFOLD/fix_nve_manifold_rattle.cpp
index 17941b4141..7c40909a5f 100644
--- a/src/MANIFOLD/fix_nve_manifold_rattle.cpp
+++ b/src/MANIFOLD/fix_nve_manifold_rattle.cpp
@@ -93,7 +93,7 @@ FixNVEManifoldRattle::FixNVEManifoldRattle( LAMMPS *lmp, int &narg, char **arg,
   max_iter  = utils::inumeric( FLERR, arg[4] ,false,lmp);
 
   ptr_m = create_manifold(arg[5], lmp, narg, arg);
-  if (!ptr_m) error->all(FLERR,"Error creating manifold pointer");
+  if (!ptr_m) error->all(FLERR, 5, "Error creating manifold pointer");
 
   nvars = ptr_m->nparams();
   tstrs  = new char*[nvars];
@@ -159,12 +159,12 @@ FixNVEManifoldRattle::~FixNVEManifoldRattle()
 {
   if (tstrs) {
     for (int i = 0; i < nvars; ++i) {
-      delete [] tstrs[i];
+      delete[] tstrs[i];
     }
-    delete [] tstrs;
+    delete[] tstrs;
   }
 
-  if (tvars ) delete [] tvars;
+  if (tvars) delete[] tvars;
   delete[] tstyle;
   delete[] is_var;
 }
@@ -316,10 +316,10 @@ double FixNVEManifoldRattle::memory_usage()
 {
   double bytes = 0.0;
 
-  bytes += (double)sizeof(statistics);
-  bytes += (double)sizeof(*ptr_m) + sizeof(ptr_m);
-  bytes += (double)nvars*sizeof(double) + sizeof(double*);
-  bytes += (double)nvars*( sizeof(char*) + 3*sizeof(int) );
+  bytes += (double) sizeof(statistics);
+  bytes += (double) sizeof(*ptr_m) + sizeof(double *);
+  bytes += (double) nvars * sizeof(double) + sizeof(double *);
+  bytes += (double) nvars * (sizeof(char*) + 3 * sizeof(int));
   return bytes;
 }