Corrected the change to the "application" entry in controlDict.

tutorials/incompressible/porousSimpleFoam/angledDuctExplicit/system/controlDict

@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-application     rhoPorousSimpleFoam;
+application     porousSimpleFoam;
 
 startFrom       startTime;
 

tutorials/incompressible/porousSimpleFoam/angledDuctImplicit/system/controlDict

@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-application     rhoPorousSimpleFoam;
+application     porousSimpleFoam;
 
 startFrom       startTime;