Fix NetHeigtht typo issue 360

[aothms]

diff -N -w -U10 tmp/a/psd/Qto_BuildingStoreyBaseQuantities.xml tmp/b/psd/Qto_BuildingStoreyBaseQuantities.xml
--- tmp/a/psd/Qto_BuildingStoreyBaseQuantities.xml  2022-03-21 07:51:26.327961200 +0100
+++ tmp/b/psd/Qto_BuildingStoreyBaseQuantities.xml  2022-07-09 15:58:29.102895900 +0200
@@ -8,22 +8,22 @@
     <ClassName>IfcBuildingStorey</ClassName>
   </ApplicableClasses>
   <ApplicableTypeValue>IfcBuildingStorey</ApplicableTypeValue>
   <QtoDefs>
     <QtoDef>
       <Name>GrossHeight</Name>
       <Definition>Standard gross height of this storey, from the top surface of the construction floor, to the top surface of the construction floor or roof above. Only provided is there is a constant height.</Definition>
       <QtoType>Q_LENGTH</QtoType>
     </QtoDef>
     <QtoDef>
-      <Name>NetHeigtht</Name>
-      <Definition/>
+      <Name>NetHeight</Name>
+      <Definition>Standard net height of this storey, from the top surface of the construction floor, to the bottom surface of the construction floor or roof above. Only provided is there is a constant height.</Definition>
       <QtoType>Q_LENGTH</QtoType>
     </QtoDef>
     <QtoDef>
       <Name>GrossPerimeter</Name>
       <Definition>Gross perimeter at the outer contour of the object.</Definition>
       <QtoType>Q_LENGTH</QtoType>
     </QtoDef>
     <QtoDef>
       <Name>GrossFloorArea</Name>
       <Definition>Sum of all gross floor areas covered by the spaces within the spatial structure element.</Definition>