diff --git a/function.c b/function.c
index 8d97378..dde0efa 100644
--- a/function.c
+++ b/function.c
@@ -1,4 +1,5 @@
 #include "function.h"
+
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -37,14 +38,15 @@ creatArea2D (const unsigned int N)
   return tab2d;
 }
 
-void free2D(unsigned short int **tab, int N)
+void
+free2D (unsigned short int **tab, int N)
 {
   int i;
   for (i = 0; i < N; ++i)
-  {
-    free(tab[i]);
-  }
-  free(tab);
+    {
+      free (tab[i]);
+    }
+  free (tab);
   return;
 }
 
@@ -56,7 +58,6 @@ canIGoDirection (short int valueOfNCase, short int valueOfNPlusOneCase)
       if ((valueOfNCase == BOX && valueOfNPlusOneCase == EMPTY)
           || (valueOfNCase == BOX && valueOfNPlusOneCase == TARGET))
         {
-
           if (valueOfNPlusOneCase == TARGET)
             {
               // Box on target
@@ -68,7 +69,6 @@ canIGoDirection (short int valueOfNCase, short int valueOfNPlusOneCase)
       if ((valueOfNCase == BOX_ON_TARGET && valueOfNPlusOneCase == EMPTY)
           || (valueOfNCase == BOX_ON_TARGET && valueOfNPlusOneCase == TARGET))
         {
-
           if (valueOfNPlusOneCase == TARGET)
             {
               // Box on target and player on target too
@@ -98,18 +98,19 @@ move (unsigned short int **tab, vect *playerPos, vect direction)
 {
   short int valueOfNCase
       = tab[playerPos->x + direction.x][playerPos->y + direction.y];
-  
-  vect add = plusVect(*playerPos, direction);
-  add = plusVect(add,direction);
+
+  vect add = plusVect (*playerPos, direction);
+  add = plusVect (add, direction);
   short int valueOfNPlusOneCase;
 
-  if(add.x < 0 || add.y < 0)
-  {
-    valueOfNPlusOneCase = WALL;
-  }else 
-  {
-    valueOfNPlusOneCase = tab[add.x][add.y];
-  }
+  if (add.x < 0 || add.y < 0)
+    {
+      valueOfNPlusOneCase = WALL;
+    }
+  else
+    {
+      valueOfNPlusOneCase = tab[add.x][add.y];
+    }
 
   short int returnValue = canIGoDirection (valueOfNCase, valueOfNPlusOneCase);
   short int playerState = tab[playerPos->x][playerPos->y];
@@ -179,7 +180,10 @@ move (unsigned short int **tab, vect *playerPos, vect direction)
 }
 
 void
-inGameLoop (unsigned short int **tab2d, int N, vect *playerPos, vect *targets,
+inGameLoop (unsigned short int **tab2d,
+            int N,
+            vect *playerPos,
+            vect *targets,
             int nbr_targets)
 {
   vect direction = { 0, 0 };
@@ -187,7 +191,6 @@ inGameLoop (unsigned short int **tab2d, int N, vect *playerPos, vect *targets,
   bool finish = false;
   while (!finish)
     {
-
       printf ("Utilisez Z/Q/S/D pour bouger, X pour quitter : ");
 
       input = getchar ();
@@ -227,12 +230,12 @@ inGameLoop (unsigned short int **tab2d, int N, vect *playerPos, vect *targets,
       printf ("\n");
       if (isWin (tab2d, targets, nbr_targets))
         {
-          puts("Win!");
+          puts ("Win!");
           finish = true;
         }
-      if (islose(tab2d, N))
+      if (islose (tab2d, N))
         {
-          puts("lose!");
+          puts ("lose!");
           finish = true;
         }
       screenDisplay (tab2d, N);
@@ -301,7 +304,7 @@ blockBox (unsigned short int **tab2d, vect box_coor)
 {
   int nbr_touch = 0;
   vect card[4] = { { 0, -1 }, { 1, 0 }, { 0, 1 }, { -1, 0 } };
-  int indice_card[4] = {0};
+  int indice_card[4] = { 0 };
   int id_box = -1;
   int i;
   for (i = 0; i < 4; ++i)
@@ -311,41 +314,43 @@ blockBox (unsigned short int **tab2d, vect box_coor)
       if (val == BOX || val == WALL || val == BOX_ON_TARGET)
         {
           nbr_touch++;
-          if(val == BOX || val == BOX_ON_TARGET)
-          {
-            id_box = nbr_touch -1;
-          }
+          if (val == BOX || val == BOX_ON_TARGET)
+            {
+              id_box = nbr_touch - 1;
+            }
           indice_card[nbr_touch - 1] = i;
-          
         }
     }
   if (nbr_touch == 0)
     return false;
 
   if (nbr_touch >= 3)
-  {
-    if(id_box != -1)
     {
-      vect test = plusVect(card[indice_card[(id_box+1) %3]], card[indice_card[(id_box+2) %3]]);
-      if (test.x == 0 && test.y == 0) return false;
+      if (id_box != -1)
+        {
+          vect test = plusVect (card[indice_card[(id_box + 1) % 3]],
+                                card[indice_card[(id_box + 2) % 3]]);
+          if (test.x == 0 && test.y == 0)
+            return false;
+        }
+      return true;
     }
-    return true;
-  }
-
 
   if (nbr_touch == 2)
     {
-      
       int id1 = indice_card[0];
       int id2 = indice_card[1];
       vect add = plusVect (card[id1], card[id2]);
-      if(lengthVect (add) == 2)
-      {
-        if (id_box == -1) return true;
-        vect test = plusVect(card[indice_card[id_box]], card[indice_card[(id_box+1) %2]]);
-        test = plusVect(test, box_coor);
-        if (tab2d[test.x][test.y] == WALL) return true;
-      }
+      if (lengthVect (add) == 2)
+        {
+          if (id_box == -1)
+            return true;
+          vect test = plusVect (card[indice_card[id_box]],
+                                card[indice_card[(id_box + 1) % 2]]);
+          test = plusVect (test, box_coor);
+          if (tab2d[test.x][test.y] == WALL)
+            return true;
+        }
       return false;
     }
 
@@ -362,8 +367,10 @@ blockBox (unsigned short int **tab2d, vect box_coor)
       while (!wall)
         {
           unsigned short int val = tab2d[current.x][current.y];
-          if (val == WALL) wall = true;
-          if (val == TARGET) return false;
+          if (val == WALL)
+            wall = true;
+          if (val == TARGET)
+            return false;
 
           vect cur_nor = plusVect (current, normal);
           val = tab2d[cur_nor.x][cur_nor.y];
@@ -371,10 +378,9 @@ blockBox (unsigned short int **tab2d, vect box_coor)
             {
               return false;
             }
-           
         }
     }
   return true;
-  perror("error in blockBox");
-  exit(0);
+  perror ("error in blockBox");
+  exit (0);
 }
diff --git a/function.h b/function.h
index daac57c..c017909 100644
--- a/function.h
+++ b/function.h
@@ -1,8 +1,8 @@
 #ifndef FONCTION_H
 #define FONCTION_H
 
-#include <stdlib.h>
 #include <stdbool.h>
+#include <stdlib.h>
 #include <time.h>
 
 #define EMPTY 0
@@ -15,8 +15,8 @@
 
 typedef struct Vecteur
 {
- int x;
- int y;
+  int x;
+  int y;
 } vect;
 
 typedef struct Score
@@ -27,17 +27,14 @@ typedef struct Score
   unsigned int move_box;
 } score;
 
-
-unsigned short int **creatArea2D(const unsigned int N);
-void free2D(unsigned short int **tab, int N);
-void screenDisplay( unsigned short int **tab,int size);
-void inGameLoop (unsigned short int **tab2d, int N, vect *playerPos, vect *targets, int nbr_targets);
-bool isWin(unsigned short int **tab2d, vect *targets, int nbr_targets);
-bool islose(unsigned short int ** tab2d,const int N);
-bool blockBox(unsigned short int **tab2d, vect box_coor);
+unsigned short int **creatArea2D (const unsigned int N);
+void free2D (unsigned short int **tab, int N);
+void screenDisplay (unsigned short int **tab, int size);
+void inGameLoop (unsigned short int **tab2d, int N, vect *playerPos,
+                 vect *targets, int nbr_targets);
+bool isWin (unsigned short int **tab2d, vect *targets, int nbr_targets);
+bool islose (unsigned short int **tab2d, const int N);
+bool blockBox (unsigned short int **tab2d, vect box_coor);
 vect plusVect (vect one, vect two);
 
 #endif // FONCTION_H
-
-
-