nva: Fix install directory for README-nva
nva: Fix install directory for README-nva

MoochMcGee/envytools,karolherbst/envytools,grate-driver/envytools,pierremoreau/envytools,grate-driver/envytools,pierremoreau/envytools,pierremoreau/envytools,envytools/envytools,envytools/envytools,hakzsam/envytools,hakzsam/envytools,envytools/envytools,grate-driver/envytools,grate-driver/envytools,pierremoreau/envytools,grate-driver/envytools,MoochMcGee/envytools,hakzsam/envytools,envytools/envytools,pierremoreau/envytools,hakzsam/envytools,karolherbst/envytools,karolherbst/envytools,MoochMcGee/envytools,MoochMcGee/envytools,envytools/envytools,karolherbst/envytools,hakzsam/envytools,MoochMcGee/envytools,karolherbst/envytools