Updated docs/entity.md

docs/entity.md

@@ -65,9 +65,9 @@ As described in `robofish.io`, Files and Entities have useful properties.
 
 | Entity function                                  | Description                                                              |
 | ------------------------------------------------ | ------------------------------------------------------------------------ |
-| `robofish.io.entity.Entity.positions`            | Positions as a `(timesteps, 2 (x, y))` arary.                            |
-| `robofish.io.entity.Entity.orientations`         | Orientations as a `(timesteps, 2 (ori_x, ori_y))` arary.                 |
-| `robofish.io.entity.Entity.orientations_rad`     | Orientations as a `(timesteps, 1 (ori_rad))` arary.                      |
+| `robofish.io.entity.Entity.positions`            | Positions as a `(timesteps, 2 (x, y))` array.                            |
+| `robofish.io.entity.Entity.orientations`         | Orientations as a `(timesteps, 2 (ori_x, ori_y))` array.                 |
+| `robofish.io.entity.Entity.orientations_rad`     | Orientations as a `(timesteps, 1 (ori_rad))` array.                      |
 | `robofish.io.entity.Entity.poses`                | Poses as a `(timesteps, 4 (x, y, x_ori, y_ori))` array.                  |
 | `robofish.io.entity.Entity.poses_rad`            | Poses as a `(timesteps, 3(x, y, ori_rad))` array.                        |
 | `robofish.io.entity.Entity.actions_speeds_turns` | Speed and turn as a `(timesteps - 1, 2 (speed_cm/s, turn_rad/s))` array. |