tutorials/incompressible/pisoFoam/les/motorBike/motorBike/Allrun: Removed...

tutorials/incompressible/pisoFoam/les/motorBike/motorBike/Allrun: Removed spurious '-parallel' option

Resolves bug-report http://bugs.openfoam.org/view.php?id=2378

tutorials/incompressible/pisoFoam/LES/motorBike/motorBike/Allrun

@@ -15,7 +15,7 @@ cp system/decomposeParDict.hierarchical system/decomposeParDict
 runApplication decomposePar
 
 cp system/decomposeParDict.ptscotch system/decomposeParDict
-runParallel snappyHexMesh -overwrite -parallel
+runParallel snappyHexMesh -overwrite
 
 find . -type f -iname "*level*" -exec rm {} \;