diff --git a/src/js/config.js b/src/js/config.js
index e5d3806..104b333 100644
--- a/src/js/config.js
+++ b/src/js/config.js
@@ -1,17 +1,17 @@
 module.exports = {
-    time_step: 60,
-    simulation_fps: 60,
-    draw_fps: 30,
-    velocity_iterations: 8,
-    position_iterations: 3,
-    max_zoom_factor: 130,
-    min_motor_speed: -2,
-    max_motor_speed: 2,
-    population_size: 1,
-    walker_health: 100,
-    max_floor_tiles: 50,
-    round_length: 1000,
-    min_body_delta: 0,
-    min_leg_delta: 0.0,
-    action_repeat: 4,
+  time_step: 60,
+  simulation_fps: 60,
+  draw_fps: 30,
+  velocity_iterations: 8,
+  position_iterations: 3,
+  max_zoom_factor: 130,
+  min_motor_speed: -2,
+  max_motor_speed: 2,
+  population_size: 1,
+  walker_health: 100,
+  max_floor_tiles: 50,
+  round_length: 1000,
+  min_body_delta: 0,
+  min_leg_delta: 0,
+  action_repeat: 4
 };