buildDotnetModule: make docs more clear on how to generate nugetDeps for the first time

mdarocha f1cc116e 8318df5b

+3 -1
+3 -1
doc/languages-frameworks/dotnet.section.md
··· 138 138 src = ./.; 139 139 140 140 projectFile = "src/project.sln"; 141 - nugetDeps = ./deps.nix; # File generated with `nix-build -A package.passthru.fetch-deps`. 141 + # File generated with `nix-build -A package.passthru.fetch-deps`. 142 + # To run fetch-deps when this file does not yet exist, set nugetDeps to null 143 + nugetDeps = ./deps.nix; 142 144 143 145 projectReferences = [ referencedProject ]; # `referencedProject` must contain `nupkg` in the folder structure. 144 146