diff --git a/include/setlevel.h b/include/setlevel.h
index d054c5f..6803339 100644
--- a/include/setlevel.h
+++ b/include/setlevel.h
@@ -1,4 +1,4 @@
-void set_level(int id_level, char level[], int *startx, int *starty,
-               char *gravity, int *appear, int *disappear, int *nbswitch);
+void set_level(int id_level, char level[], int *startx, int *starty, char *gravity,
+               int *appear, int *disappear, int *nbswitch);
 void set_gravity(int id_level, char *default_gravity);
 void del_level(char level[]);
diff --git a/src/collide.c b/src/collide.c
index eae58b9..959655b 100644
--- a/src/collide.c
+++ b/src/collide.c
@@ -88,4 +88,4 @@ char collide_center(int x, int y, char level[], char block)
 		return 1;
 	}
 	return 0;
-}
\ No newline at end of file
+}
diff --git a/src/menu.c b/src/menu.c
index f9f60e0..fde84c3 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -1,5 +1,6 @@
 #include "menu.h"
 #include "define.h"
+#include "util.h"
 #include "drawlevel.h"
 #include "save.h"
 #include "setlevel.h"
@@ -110,3 +111,4 @@ char speed_menu(int *id_level)
 	}
 	return 0;
 }
+
diff --git a/src/replace.c b/src/replace.c
index f6d2ac4..4c81d58 100644
--- a/src/replace.c
+++ b/src/replace.c
@@ -13,4 +13,4 @@ void replace_all_block(char a, char b, char level[])
 void replace_xy_block(int x, int y, char block, char level[])
 {
 	level[(x / TILE_HEIGHT) + ((y / TILE_HEIGHT) * LEVEL_WIDTH)] = block;
-}
\ No newline at end of file
+}
diff --git a/src/util.c b/src/util.c
index b5ca196..f1430b0 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,3 +1,6 @@
 #include "util.h"
 
-int round(float num) { return (num < 0) ? (num - 0.5) : (num + 0.5); }
+int round(float num)
+{
+	return (num < 0) ? (num - 0.5) : (num + 0.5);
+}