Simple format fixes: restLife/{box,material}.h

Author: hollasch

src/TheRestOfYourLife/box.h

@@ -34,6 +34,7 @@ class box: public hittable  {
         hittable_list sides;
 };
 
+
 box::box(const vec3& p0, const vec3& p1, shared_ptr<material> ptr) {
     box_min = p0;
     box_max = p1;

src/TheRestOfYourLife/material.h

@@ -74,15 +74,15 @@ class dielectric : public material {
                 srec.specular_ray = ray(rec.p, reflected, r_in.time());
                 return true;
             }
-            
+
             double reflect_prob = schlick(cos_theta, etai_over_etat);
             if (random_double() < reflect_prob)
             {
                 vec3 reflected = reflect(unit_direction, rec.normal);
                 srec.specular_ray = ray(rec.p, reflected, r_in.time());
                 return true;
             }
-                
+
             vec3 refracted = refract(unit_direction, rec.normal, etai_over_etat);
             srec.specular_ray = ray(rec.p, refracted, r_in.time());
             return true;