TUT: use uniform scaling short form

Eg,
    transformPoints -scaling 0.01
instead of
    transformPoints -scaling '(0.01 0.01 0.01)'

tutorials/combustion/XiDyMFoam/annularCombustorTurbine/Allrun.mesh

@@ -14,7 +14,7 @@ rm -rf 0
 runApplication -s ami \
     createPatch -dict system/createPatchDict.ami -overwrite
 
-runApplication transformPoints -scale '(0.01 0.01 0.01)'
+runApplication transformPoints -scale 0.01  # Uniform scaling [cm] -> [m]
 
 runApplication mergeOrSplitBaffles -split -overwrite