--- a/life.c
+++ b/life.c
@@ -9,16 +9,21 @@
 #define MAX 12
 
 int read_file (char **);
+
 int init_life (char **);
+
 void free_life (char **);
+
 void show_life (char **);
 
 int read_file (char **arena)
 {
     int i, j;
+
     char org;
 
     char file[80];
+
     FILE *inp = NULL;
 
     while (inp == NULL) {