Update Movie.md

_pages/Movie.md

@@ -15,6 +15,6 @@ header:
   <source src="/file/stabilite.mp4" type="video/mp4">
   Votre navigateur ne prend pas en charge la balise vidéo.
 </video>
-This film show a vortice in an in a 2 +1/2 Rotating Shallow layer code. The vortices are in the midle layer of the model, The bottom layer is at rest and their is no mean flow in the upper layer. This simulation exhibit the influence of an upper-lid firction (right) compard to a frictional free situation. 
-    We observe that friction have an effect on the stability by accelarate the splittiing of the vortex. This is an interesting result since we would have expected friction to attenuate the growth rate of the perturbation
-    I'm currently studying this process, with in mind the frictional effect that sea ice has on the eddies under the sea ice in the Arctic.
+This film shows the stability of two vortices in a 2 +1/2 Rotating Shallow layer code. The vortices are in the middle layer of the model. The bottom layer is at rest and there is no mean flow in the upper layer. This simulation exhibits the influence of upper-lid friction (right) compared to a frictional-free situation.
+We observe that friction affects the stability by accelerating the splitting of the vortex. This is an interesting result since we would have expected friction to attenuate the growth rate of the perturbation.
+I'm currently studying this process, with in mind the frictional effect that sea ice has on the eddies under the sea ice in the Arctic.