diff --git a/columbus/entities.py b/columbus/entities.py
index edf0ee5..256c019 100644
--- a/columbus/entities.py
+++ b/columbus/entities.py
@@ -60,7 +60,7 @@ class Entity(object):
             return
         self._crash_list.append(other)
         force_dir = self._get_crash_force_dir(other)
-        print(force_dir, depth)
+        #print(force_dir, depth)
         force_dir_len = math.sqrt(force_dir[0]**2+force_dir[1]**2)
         if force_dir_len == 0:
             return
diff --git a/columbus/env.py b/columbus/env.py
index 32f3e33..3808566 100644
--- a/columbus/env.py
+++ b/columbus/env.py
@@ -312,7 +312,7 @@ class ColumbusEnv(gym.Env):
             L, V = th.linalg.eig(cov)
             L, V = L.real, V.real
             w, h = int(abs(L[0].item()*f))+1, int(abs(L[1].item()*f))+1
-            # In theory we would ahve to solve:
+            # In theory we would have to solve:
             # R = [[cos, -sin],[sin, cos]]
             # But we only use the -sin term.
             # Because of this our calculated angle might be wrong