Fix synthesis error
Fix synthesis error

Altera's documentation for sld_virtual_jag had the parameter name
wrong.

[ci skip]

jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor