Updating the link of the grid

Author: EttoreSaetta

_tutorials/compressible_flow/ActuatorDisk_VariableLoad/ActuatorDisk_VariableLoad.md

@@ -22,7 +22,7 @@ This tutorial is referred only to the actuator disk model `VARIABLE_LOAD` implem
 
 ## Resources
 
-The resources for this tutorial can be found in the [TestCases/rans/actuatordisk_variable_load](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load) directory in the [SU2 repository](https://github.com/su2code/SU2). You will need the configuration file ([propeller_variable_load.cfg](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/propeller_variable_load.cfg)), the mesh file ([propeller_variable_load.su2](https://github.com/su2code/TestCases/tree/master/rans/actuatordisk_variable_load/propeller_variable_load.su2)) and the propeller input data file ([ActuatorDisk.dat](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/ActuatorDisk.dat)).
+The resources for this tutorial can be found in the [TestCases/rans/actuatordisk_variable_load](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load) directory in the [SU2 repository](https://github.com/su2code/SU2). You will need the configuration file ([propeller_variable_load.cfg](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/propeller_variable_load.cfg)), the mesh file ([propeller_variable_load.su2](https://github.com/su2code/Tutorials/blob/feature_tutorial_ActuatorDisk/compressible_flow/ActuatorDisk_VariableLoad/propeller_variable_load.su2)) and the propeller input data file ([ActuatorDisk.dat](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/ActuatorDisk.dat)).
 *It is important to note that the grid used in this tutorial is very coarse to keep computational effort low, finer meshes should be used.*
 
 You will also need the [OptimalPropeller.py](https://github.com/su2code/SU2/tree/master/SU2_PY/OptimalPropeller.py) script which is an useful tool to generate the propeller input data file.
@@ -215,7 +215,7 @@ The load distribution obtined using the [OptimalPropeller.py](https://github.com
 ### Running SU2
 
 The actuator disk with variable load test case is small and will execute relatively quickly on a single workstation or laptop in serial. To run this test case, follow these steps at a terminal command line:
- 1. Move to the directory containing the configuration file ([propeller_variable_load.cfg](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/propeller_variable_load.cfg)), the mesh file ([propeller_variable_load.su2](https://github.com/su2code/TestCases/tree/master/rans/actuatordisk_variable_load/propeller_variable_load.su2)) and the propeller input data file ([ActuatorDisk.dat](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/ActuatorDisk.dat)). Make sure that the SU2 tools were compiled, installed, and that their install location was added to your path.
+ 1. Move to the directory containing the configuration file ([propeller_variable_load.cfg](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/propeller_variable_load.cfg)), the mesh file ([propeller_variable_load.su2](https://github.com/su2code/Tutorials/blob/feature_tutorial_ActuatorDisk/compressible_flow/ActuatorDisk_VariableLoad/propeller_variable_load.su2)) and the propeller input data file ([ActuatorDisk.dat](https://github.com/su2code/SU2/tree/master/TestCases/rans/actuatordisk_variable_load/ActuatorDisk.dat)). Make sure that the SU2 tools were compiled, installed, and that their install location was added to your path.
  2. Run the executable by entering 
 
     ```