removed some newlines

bench.c

@@ -113,7 +113,7 @@ struct timer {
 };
 
 void timer_start(struct timer *t) {
-    printf("\n\n\nStarting bench %s\n", t->name);
+    printf("\nStarting bench %s\n", t->name);
     gettimeofday(&t->start, NULL);
 }
 void timer_end(struct timer *t) {

src/camera.c

@@ -1,9 +1,7 @@
-#include "../marcher.h"
 #include <unistd.h>
 #include <sys/wait.h>
 #include <sys/mman.h>
 
-
 Camera camera_new(Point direction, unsigned int fov) {
     Camera camera;
     camera.location = pt_new(0,0,0);

src/point.c

@@ -1,4 +1,3 @@
-#include "../marcher.h"
 #include <math.h>
 #include <stdio.h>
 

src/scene.c

@@ -1,6 +1,4 @@
-#include "../marcher.h"
 #include "../images/images.h"
-
 #include <float.h>
 
 static Image* current_image;