Fixes #2401 by correcting the spelling of Density

[dietmarw]

fix #2401

[dietmarw]

I checked and the misspelled unit is not used inside the MSL. However I wonder if the current conversion script rules allow for a fix in user models.

I was thinking of convertModifiers here but it seems that one needs to specify a class explicitly. Otherwise I could think that a conversion script entry like

convertModifiers("*",{"quantity=TotalNeutronSourceDesity"}, 
                     {"quantity=TotalNeutronSourceDensity"})

@HansOlsson Do I see that correctly that the current set of conversion script commands does not allow for such a correction?

[HansOlsson]

I checked and the misspelled unit is not used inside the MSL. However I wonder if the current conversion script rules allow for a fix in user models.

I don't think so, but I don't think it is needed either:

As I understand it the type-name is correctly spelt, but its quantity attribute is misspelt. If the type-name is used in a user-model that will just become correct without the need for a conversion script.

Having conversion scripts for general misspellings of attributes in user models seems a bit odd, and wasn't considered when adding this.

[dietmarw]

OK that's good enough for me then.

[HansOlsson]

Looks good.