typo miliseconds <-> milliseconds

Author: caguero

apply_force_torque/tutorial.md

@@ -46,7 +46,7 @@ Under `Force`, type `1000 N` on the `X` field. Then under `Application point`, p
 
     > **Tip**: Right-click the model and choose `View -> Center of mass` to see its position. You might want to also make the model transparent for that.
 
-* **Apply Force**: Click this to apply only force for one time step. Keep in mind that time steps are in the order of miliseconds, so relatively large forces are needed in order to apply a significant impulse.
+* **Apply Force**: Click this to apply only force for one time step. Keep in mind that time steps are in the order of milliseconds, so relatively large forces are needed in order to apply a significant impulse.
 
 ## Torque
 
@@ -56,7 +56,7 @@ Under `Force`, type `1000 N` on the `X` field. Then under `Application point`, p
 
 * **Clear**: Pressing this button will zero the `X`, `Y`, `Z` and `Mag` fields.
 
-* **Apply Torque**: Click this to apply only torque for one time step. Keep in mind that time steps are in the order of miliseconds, so relatively large torques are needed in order to apply a significant angular impulse.
+* **Apply Torque**: Click this to apply only torque for one time step. Keep in mind that time steps are in the order of milliseconds, so relatively large torques are needed in order to apply a significant angular impulse.
 
     > **Note**: Torque is always applied about the center of mass.