camera text: fix minor code format & highlighting

hollasch · hollasch · commit 8911adcbd8be · 2022-08-06T11:07:37.000-07:00
diff --git a/books/RayTracingInOneWeekend.html b/books/RayTracingInOneWeekend.html
@@ -3365,6 +3365,7 @@
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C++ highlight
             vec3 rd = lens_radius * random_in_unit_disk();
             vec3 offset = u * rd.x() + v * rd.y();
+
             return ray(
                 origin + offset,
                 lower_left_corner + s*horizontal + t*vertical - origin - offset
diff --git a/books/RayTracingTheNextWeek.html b/books/RayTracingTheNextWeek.html
@@ -137,7 +137,9 @@
         ray get_ray(double s, double t) const {
             vec3 rd = lens_radius * random_in_unit_disk();
             vec3 offset = u * rd.x() + v * rd.y();
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C++ highlight
             const auto ray_time = random_double(0.0, 1.0);
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C++
 
             return ray(
                 origin + offset,
