Potential-flow.md

@@ -8,14 +8,14 @@
   </tr>
   <tr>
     <th colspan="2">Browse <a href="https://gitlab.onelab.info/doc/tutorials/tree/master/PotentialFlow/">model files</a>
-    &mdash; Download <a href="http://onelab.info/files/PotentialFlow.zip">zip archive</a></th>
+    &mdash; Download <a href="https://onelab.info/files/PotentialFlow.zip">zip archive</a></th>
   </tr>
 </table>
 
 ## Quick start
 
 To run the model, open `magnus.pro` with Gmsh
-and click on the "Run" button in the left panel. 
+and click on the "Run" button in the left panel.
 
 ## Features addressed in this tutorial
 
@@ -25,7 +25,7 @@ and click on the "Run" button in the left panel.
   * Run-time variables
   * Elementary algorithms in the Resolution section
   * Non-linear iteration to achieve Kutta's condition
-  
+
 ## Additional information
 
 This model solves a 2D potential flow around a cylinder or a naca airfoil,
@@ -38,7 +38,7 @@ to ensure that the Kutta condition is verified.
 
 ## References
 
-1. [GetDP documentation](http://getdp.info/doc/texinfo/getdp.html)
+1. [GetDP documentation](https://getdp.info/doc/texinfo/getdp.html)
 
 ----
 *This work was funded in part by the Walloon Region (WBGreen No 1217703 FEDO, WIST3 No 1017086 ONELAB) and by the Belgian Science Policy (IAP P7/02). Copyright (c) 2012-2018 ULiège-UCL.*