diff --git a/gromacs/includes/util.h b/gromacs/includes/util.h
index 5adabe2..3da0bfc 100644
--- a/gromacs/includes/util.h
+++ b/gromacs/includes/util.h
@@ -24,22 +24,31 @@
 #define __UTIL_H_
 
 #ifndef MIN
-#define MIN(x,y) ((x)<(y)?(x):(y))
+#   define MIN(x,y) ((x)<(y)?(x):(y))
 #endif
+
 #ifndef MAX
-#define MAX(x,y) ((x)>(y)?(x):(y))
+#   define MAX(x,y) ((x)>(y)?(x):(y))
 #endif
+
 #ifndef ABS
-#define ABS(a) ((a) >= 0 ? (a) : -(a))
+#   define ABS(a) ((a) >= 0 ? (a) : -(a))
 #endif
+
 #ifdef DEBUG
-#define DEBUG_MESSAGE   printf
+#   define DEBUG_MESSAGE   printf
 #else
-#define DEBUG_MESSAGE
+#   define DEBUG_MESSAGE
 #endif
 
 #ifndef MAXLINE
-#define MAXLINE 4096
+#   define MAXLINE 4096
+#endif
+
+#if PRECISION == 1
+#   define PRECISION_STRING "single"
+#else
+#   define PRECISION_STRING "double"
 #endif
 
 #define FF_LJ   0
diff --git a/gromacs/main.c b/gromacs/main.c
index 47d587f..82df629 100644
--- a/gromacs/main.c
+++ b/gromacs/main.c
@@ -253,12 +253,13 @@ int main(int argc, char** argv) {
     param.cutneigh = param.cutforce + param.skin;
     setup(&param, &eam, &atom, &neighbor, &stats);
     printParameter(&param);
+    printf(HLINE);
 
     printf("step\ttemp\t\tpressure\n");
     computeThermo(0, &param, &atom);
-#if defined(MEM_TRACER) || defined(INDEX_TRACER)
+    #if defined(MEM_TRACER) || defined(INDEX_TRACER)
     traceAddresses(&param, &atom, &neighbor, n + 1);
-#endif
+    #endif
     if(param.force_field == FF_EAM) {
         timer[FORCE] = computeForceEam(&eam, &param, &atom, &neighbor, &stats);
     } else {
@@ -289,9 +290,9 @@ int main(int argc, char** argv) {
             timer[NEIGH] += reneighbour(&param, &atom, &neighbor);
         }
 
-#if defined(MEM_TRACER) || defined(INDEX_TRACER)
+        #if defined(MEM_TRACER) || defined(INDEX_TRACER)
         traceAddresses(&param, &atom, &neighbor, n + 1);
-#endif
+        #endif
 
         if(param.force_field == FF_EAM) {
             timer[FORCE] += computeForceEam(&eam, &param, &atom, &neighbor, &stats);
@@ -326,14 +327,6 @@ int main(int argc, char** argv) {
         xtc_end();
     }
 
-    printf(HLINE);
-    printf("Kernel: %s, MxN: %dx%d, Vector width: %d\n", KERNEL_NAME, CLUSTER_M, CLUSTER_N, VECTOR_WIDTH);
-    printf("Data layout for positions: %s\n", POS_DATA_LAYOUT);
-#if PRECISION == 1
-    printf("Using single precision floating point.\n");
-#else
-    printf("Using double precision floating point.\n");
-#endif
     printf(HLINE);
     printf("System: %d atoms %d ghost atoms, Steps: %d\n", atom.Natoms, atom.Nghost, param.ntimes);
     printf("TOTAL %.2fs FORCE %.2fs NEIGH %.2fs REST %.2fs\n",
@@ -341,9 +334,9 @@ int main(int argc, char** argv) {
     printf(HLINE);
     printf("Performance: %.2f million atom updates per second\n",
             1e-6 * (double) atom.Natoms * param.ntimes / timer[TOTAL]);
-#ifdef COMPUTE_STATS
+    #ifdef COMPUTE_STATS
     displayStatistics(&atom, &param, &stats, timer);
-#endif
+    #endif
     LIKWID_MARKER_CLOSE;
     return EXIT_SUCCESS;
 }
diff --git a/gromacs/parameter.c b/gromacs/parameter.c
index 288657e..8e598f2 100644
--- a/gromacs/parameter.c
+++ b/gromacs/parameter.c
@@ -24,6 +24,7 @@
 #include <stdlib.h>
 #include <string.h>
 //---
+#include <atom.h>
 #include <parameter.h>
 #include <util.h>
 
@@ -136,6 +137,9 @@ void printParameter(Parameter *param) {
     }
 
     printf("\tForce field: %s\n", ff2str(param->force_field));
+    printf("\tKernel: %s, MxN: %dx%d, Vector width: %d\n", KERNEL_NAME, CLUSTER_M, CLUSTER_N, VECTOR_WIDTH);
+    printf("\tData layout: %s\n", POS_DATA_LAYOUT);
+    printf("\tFloating-point precision: %s\n", PRECISION_STRING);
     printf("\tUnit cells (nx, ny, nz): %d, %d, %d\n", param->nx, param->ny, param->nz);
     printf("\tDomain box sizes (x, y, z): %e, %e, %e\n", param->xprd, param->yprd, param->zprd);
     printf("\tLattice size: %e\n", param->lattice);
@@ -155,5 +159,5 @@ void printParameter(Parameter *param) {
     printf("\tCutoff radius: %e\n", param->cutforce);
     printf("\tSkin: %e\n", param->skin);
     printf("\tHalf neighbor lists: %d\n", param->half_neigh);
-    printf("\tProcessor frequency (GHz): %.4f\n\n", param->proc_freq);
+    printf("\tProcessor frequency (GHz): %.4f\n", param->proc_freq);
 }